diff --git a/ext/css/search.css b/ext/css/search.css
index 455799ce9e..81e4a74c78 100644
--- a/ext/css/search.css
+++ b/ext/css/search.css
@@ -174,20 +174,6 @@ h1 {
 .search-option-label {
     padding-left: 0.5em;
 }
-.search-option-pre-label {
-    padding-right: 0.5em;
-}
-#query-parser-mode-container {
-    flex: 1 1 auto;
-}
-#query-parser-mode-container:not([hidden]) {
-    display: flex;
-}
-#query-parser-mode-select {
-    flex: 1 1 auto;
-    max-width: 220px;
-    min-width: 100px;
-}
 
 /* Search styles */
 #intro {
diff --git a/ext/css/settings.css b/ext/css/settings.css
index 651d805b8c..598673f43c 100644
--- a/ext/css/settings.css
+++ b/ext/css/settings.css
@@ -638,6 +638,9 @@ a.heading-link-light {
 .settings-item-children.settings-item-children-group .settings-item-children {
     padding-left: 0;
 }
+:root:not([data-debug=true]) .debug-only {
+    display: none;
+}
 :root:not([data-advanced=true]) .advanced-only {
     display: none;
 }
@@ -769,6 +772,22 @@ select.short-height {
     --accent-color-transparent25: var(--advanced-color-transparent25);
 }
 
+/* Debug settings */
+.settings-group.debug-only>.settings-item::after,
+.settings-item.debug-only::after {
+    content: '';
+    background-color: var(--danger-color-lighter);
+    position: absolute;
+    right: 0;
+    top: 0;
+    height: 100%;
+    width: 0.25em;
+}
+.debug-toggle {
+    --accent-color: var(--danger-color);
+    --accent-color-lighter: var(--danger-color-lighter);
+    --accent-color-transparent25: var(--danger-color-transparent25);
+}
 
 /* Modal */
 .modal {
diff --git a/ext/data/schemas/options-schema.json b/ext/data/schemas/options-schema.json
index 7112ee4d09..50fb81806b 100644
--- a/ext/data/schemas/options-schema.json
+++ b/ext/data/schemas/options-schema.json
@@ -86,6 +86,7 @@
                                     "debugInfo",
                                     "maxResults",
                                     "showAdvanced",
+                                    "showDebug",
                                     "popupDisplayMode",
                                     "popupWidth",
                                     "popupHeight",
@@ -166,6 +167,10 @@
                                         "type": "boolean",
                                         "default": false
                                     },
+                                    "showDebug": {
+                                        "type": "boolean",
+                                        "default": false
+                                    },
                                     "popupDisplayMode": {
                                         "type": "string",
                                         "enum": ["default", "full-width"],
diff --git a/ext/data/templates/anki-field-templates-upgrade-v48.handlebars b/ext/data/templates/anki-field-templates-upgrade-v49.handlebars
similarity index 100%
rename from ext/data/templates/anki-field-templates-upgrade-v48.handlebars
rename to ext/data/templates/anki-field-templates-upgrade-v49.handlebars
diff --git a/ext/js/background/backend.js b/ext/js/background/backend.js
index 338eeb3d7d..b010cb38f2 100644
--- a/ext/js/background/backend.js
+++ b/ext/js/background/backend.js
@@ -2187,6 +2187,7 @@ export class Backend {
             const error = this._getAudioDownloadError(e);
             if (error !== null) { throw error; }
             // No audio
+            log.error(e);
             return null;
         }
 
diff --git a/ext/js/data/options-util.js b/ext/js/data/options-util.js
index 3d7e128623..41bdaab9d7 100644
--- a/ext/js/data/options-util.js
+++ b/ext/js/data/options-util.js
@@ -1436,11 +1436,21 @@ export class OptionsUtil {
     }
 
     /**
-     * - Added dictionary alias
+     * - Added general.showDebug
      * @type {import('options-util').UpdateFunction}
      */
     async _updateVersion48(options) {
-        await this._applyAnkiFieldTemplatesPatch(options, '/data/templates/anki-field-templates-upgrade-v48.handlebars');
+        for (const profile of options.profiles) {
+            profile.options.general.showDebug = false;
+        }
+    }
+
+    /**
+     * - Added dictionary alias
+     * @type {import('options-util').UpdateFunction}
+     */
+    async _updateVersion49(options) {
+        await this._applyAnkiFieldTemplatesPatch(options, '/data/templates/anki-field-templates-upgrade-v49.handlebars');
         for (const {options: profileOptions} of options.profiles) {
             if (Array.isArray(profileOptions.dictionaries)) {
                 for (const dictionary of profileOptions.dictionaries) {
diff --git a/ext/js/language/ja/japanese-transforms.js b/ext/js/language/ja/japanese-transforms.js
index 42b4abc607..d42657a57f 100644
--- a/ext/js/language/ja/japanese-transforms.js
+++ b/ext/js/language/ja/japanese-transforms.js
@@ -801,22 +801,22 @@ export const japaneseTransforms = {
                 },
             ],
             rules: [
-                suffixInflection('ねば', 'る', [], ['v1']),
-                suffixInflection('かねば', 'く', [], ['v5']),
-                suffixInflection('がねば', 'ぐ', [], ['v5']),
-                suffixInflection('さねば', 'す', [], ['v5']),
-                suffixInflection('たねば', 'つ', [], ['v5']),
-                suffixInflection('なねば', 'ぬ', [], ['v5']),
-                suffixInflection('ばねば', 'ぶ', [], ['v5']),
-                suffixInflection('まねば', 'む', [], ['v5']),
-                suffixInflection('らねば', 'る', [], ['v5']),
-                suffixInflection('わねば', 'う', [], ['v5']),
-                suffixInflection('ぜねば', 'ずる', [], ['vz']),
-                suffixInflection('せねば', 'する', [], ['vs']),
-                suffixInflection('為ねば', '為る', [], ['vs']),
-                suffixInflection('こねば', 'くる', [], ['vk']),
-                suffixInflection('来ねば', '来る', [], ['vk']),
-                suffixInflection('來ねば', '來る', [], ['vk']),
+                suffixInflection('ねば', 'る', ['-ba'], ['v1']),
+                suffixInflection('かねば', 'く', ['-ba'], ['v5']),
+                suffixInflection('がねば', 'ぐ', ['-ba'], ['v5']),
+                suffixInflection('さねば', 'す', ['-ba'], ['v5']),
+                suffixInflection('たねば', 'つ', ['-ba'], ['v5']),
+                suffixInflection('なねば', 'ぬ', ['-ba'], ['v5']),
+                suffixInflection('ばねば', 'ぶ', ['-ba'], ['v5']),
+                suffixInflection('まねば', 'む', ['-ba'], ['v5']),
+                suffixInflection('らねば', 'る', ['-ba'], ['v5']),
+                suffixInflection('わねば', 'う', ['-ba'], ['v5']),
+                suffixInflection('ぜねば', 'ずる', ['-ba'], ['vz']),
+                suffixInflection('せねば', 'する', ['-ba'], ['vs']),
+                suffixInflection('為ねば', '為る', ['-ba'], ['vs']),
+                suffixInflection('こねば', 'くる', ['-ba'], ['vk']),
+                suffixInflection('来ねば', '来る', ['-ba'], ['vk']),
+                suffixInflection('來ねば', '來る', ['-ba'], ['vk']),
             ],
         },
         '-ku': {
diff --git a/ext/js/pages/settings/anki-deck-generator-controller.js b/ext/js/pages/settings/anki-deck-generator-controller.js
index 1a65d80f9a..8db12d9300 100644
--- a/ext/js/pages/settings/anki-deck-generator-controller.js
+++ b/ext/js/pages/settings/anki-deck-generator-controller.js
@@ -21,6 +21,7 @@ import {toError} from '../../core/to-error.js';
 import {AnkiNoteBuilder} from '../../data/anki-note-builder.js';
 import {getDynamicTemplates} from '../../data/anki-template-util.js';
 import {querySelectorNotNull} from '../../dom/query-selector.js';
+import {getLanguageSummaries} from '../../language/languages.js';
 import {TemplateRendererProxy} from '../../templates/template-renderer-proxy.js';
 
 export class AnkiDeckGeneratorController {
@@ -443,7 +444,8 @@ export class AnkiDeckGeneratorController {
             }
         }
         const idleTimeout = (Number.isFinite(options.anki.downloadTimeout) && options.anki.downloadTimeout > 0 ? options.anki.downloadTimeout : null);
-        const mediaOptions = addMedia ? {audio: {sources: options.audio.sources, preferredAudioIndex: null, idleTimeout: idleTimeout}} : null;
+        const languageSummary = getLanguageSummaries().find(({iso}) => iso === options.general.language);
+        const mediaOptions = addMedia ? {audio: {sources: options.audio.sources, preferredAudioIndex: null, idleTimeout: idleTimeout, languageSummary: languageSummary}} : null;
         const requirements = addMedia ? [...this._getDictionaryEntryMedia(dictionaryEntry), {type: 'audio'}] : [];
         const dictionaryStylesMap = this._ankiNoteBuilder.getDictionaryStylesMap(options.dictionaries);
         const {note} = await this._ankiNoteBuilder.createNote(/** @type {import('anki-note-builder').CreateNoteDetails} */ ({
diff --git a/ext/search.html b/ext/search.html
index 6bc6024ed4..958b8a2858 100644
--- a/ext/search.html
+++ b/ext/search.html
@@ -44,10 +44,6 @@ <h1>Yomitan Search</h1>
                                         <label class="toggle"><input type="checkbox" id="clipboard-monitor-enable"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
                                         <span class="search-option-label">Clipboard monitor</span>
                                     </label>
-                                    <div class="search-option" id="query-parser-mode-container" hidden>
-                                        <span class="search-option-pre-label">Parser:</span>
-                                        <select id="query-parser-mode-select"></select>
-                                    </div>
                                 </div>
                                 <div class="search-option" id="search-settings-button" data-modal-action="show,search-settings"><span class="icon" data-icon="cog"></span></div>
                             </div>
@@ -102,6 +98,17 @@ <h1>Yomitan Search</h1>
         <div class="modal-title">Search Settings</div>
     </div>
     <div class="modal-body">
+        <div class="settings-item" id="query-parser-mode-container" hidden><div class="settings-item-inner">
+            <div class="settings-item-left">
+                <div class="settings-item-label">
+                    Parser
+                </div>
+            </div>
+            <div class="settings-item-right">
+                <select id="query-parser-mode-select"></select>
+            </div>
+        </div></div>
+
         <div class="settings-item" id="search-option-wanakana"><div class="settings-item-inner">
             <div class="settings-item-left">
                 <div class="settings-item-label">
diff --git a/ext/settings.html b/ext/settings.html
index 0dc6b637a1..d552a1d2de 100644
--- a/ext/settings.html
+++ b/ext/settings.html
@@ -52,6 +52,15 @@
                     }'
                 ><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
             </span><span class="outline-item-label">Advanced</span></label>
+            <label class="button outline-item advanced-only"><span class="outline-item-left">
+                <label class="toggle debug-toggle"><input id="debug-checkbox" type="checkbox" data-setting="general.showDebug"
+                    data-transform='{
+                        "type": "setAttribute",
+                        "selector": ":root",
+                        "attribute": "data-debug"
+                    }'
+                ><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
+            </span><span class="outline-item-label">Debug</span></label>
             <a href="/info.html" class="button outline-item"><span class="outline-item-left"><span class="outline-item-icon icon" data-icon="question-mark"></span></span><span class="outline-item-label">About Yomitan</span></a>
         </div>
     </div></div>
@@ -852,7 +861,7 @@ <h1>Yomitan Settings</h1>
                 <label class="toggle"><input type="checkbox" data-setting="scanning.enableSearchTags"><span class="toggle-body"><span class="toggle-track"></span><span class="toggle-knob"></span></span></label>
             </div>
         </div></div>
-        <div class="settings-item advanced-only"><div class="settings-item-inner">
+        <div class="settings-item debug-only"><div class="settings-item-inner">
             <div class="settings-item-left">
                 <div class="settings-item-label">Show debug information</div>
                 <div class="settings-item-description">A menu option to log debugging information will be shown in the search results.</div>
@@ -2512,7 +2521,7 @@ <h1>Yomitan Settings</h1>
     </div>
     <div class="modal-footer">
         <button type="button" class="low-emphasis danger dictionary-database-mutating-input" id="dictionary-delete-all-button">Delete All</button>
-        <button type="button" class="low-emphasis dictionary-database-mutating-input advanced-only" id="dictionary-check-integrity">Check Integrity</button>
+        <button type="button" class="low-emphasis dictionary-database-mutating-input debug-only" id="dictionary-check-integrity">Check Integrity</button>
         <button type="button" class="low-emphasis dictionary-database-mutating-input" id="dictionary-check-updates">Check for Updates</button>
         <button type="button" class="low-emphasis dictionary-database-mutating-input" id="dictionary-import-button">Import</button>
         <button type="button" data-modal-action="hide">Close</button>
diff --git a/test/language/japanese-transforms.test.js b/test/language/japanese-transforms.test.js
index 7b390e1a97..fb1cbaf7c5 100644
--- a/test/language/japanese-transforms.test.js
+++ b/test/language/japanese-transforms.test.js
@@ -89,6 +89,7 @@ const tests = [
             {term: '食べる', source: '食べん',           rule: 'v1', reasons: ['-n']},
             {term: '食べる', source: '食べざる',           rule: 'v1', reasons: ['-zaru']},
             {term: '食べる', source: '食べねば',           rule: 'v1', reasons: ['-neba']},
+            {term: '食べる', source: '食べにゃ',         rule: 'v1', reasons: ['-neba', '-ya']},
             {term: '食べる', source: '食べ',             rule: 'v1d', reasons: ['continuative']},
             {term: '食べる', source: '食べましょう',     rule: 'v1', reasons: ['-masu', 'volitional']},
             {term: '食べる', source: '食べよう',         rule: 'v1', reasons: ['volitional']},
@@ -145,6 +146,7 @@ const tests = [
             {term: '買う', source: '買わん',           rule: 'v5', reasons: ['-n']},
             {term: '買う', source: '買わざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '買う', source: '買わねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '買う', source: '買わにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '買う', source: '買い',             rule: 'v5', reasons: ['continuative']},
             {term: '買う', source: '買いましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '買う', source: '買おう',           rule: 'v5', reasons: ['volitional']},
@@ -201,6 +203,7 @@ const tests = [
             {term: '行く', source: '行かん',           rule: 'v5', reasons: ['-n']},
             {term: '行く', source: '行かざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '行く', source: '行かねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '行く', source: '行かにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '行く', source: '行き',             rule: 'v5', reasons: ['continuative']},
             {term: '行く', source: '行きましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '行く', source: '行こう',           rule: 'v5', reasons: ['volitional']},
@@ -257,6 +260,7 @@ const tests = [
             {term: '泳ぐ', source: '泳がん',           rule: 'v5', reasons: ['-n']},
             {term: '泳ぐ', source: '泳がざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '泳ぐ', source: '泳がねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '泳ぐ', source: '泳がにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '泳ぐ', source: '泳ぎ',             rule: 'v5', reasons: ['continuative']},
             {term: '泳ぐ', source: '泳ぎましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '泳ぐ', source: '泳ごう',           rule: 'v5', reasons: ['volitional']},
@@ -312,6 +316,7 @@ const tests = [
             {term: '話す', source: '話さん',           rule: 'v5', reasons: ['-n']},
             {term: '話す', source: '話さざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '話す', source: '話さねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '話す', source: '話さにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '話す', source: '話し',             rule: 'v5', reasons: ['continuative']},
             {term: '話す', source: '話しましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '話す', source: '話そう',           rule: 'v5', reasons: ['volitional']},
@@ -370,6 +375,7 @@ const tests = [
             {term: '待つ', source: '待たん',           rule: 'v5', reasons: ['-n']},
             {term: '待つ', source: '待たざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '待つ', source: '待たねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '待つ', source: '待たにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '待つ', source: '待ち',             rule: 'v5', reasons: ['continuative']},
             {term: '待つ', source: '待ちましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '待つ', source: '待とう',           rule: 'v5', reasons: ['volitional']},
@@ -426,6 +432,7 @@ const tests = [
             {term: '死ぬ', source: '死なん',           rule: 'v5', reasons: ['-n']},
             {term: '死ぬ', source: '死なざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '死ぬ', source: '死なねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '死ぬ', source: '死なにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '死ぬ', source: '死に',             rule: 'v5', reasons: ['continuative']},
             {term: '死ぬ', source: '死にましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '死ぬ', source: '死のう',           rule: 'v5', reasons: ['volitional']},
@@ -481,6 +488,7 @@ const tests = [
             {term: '遊ぶ', source: '遊ばん',           rule: 'v5', reasons: ['-n']},
             {term: '遊ぶ', source: '遊ばざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '遊ぶ', source: '遊ばねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '遊ぶ', source: '遊ばにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '遊ぶ', source: '遊び',             rule: 'v5', reasons: ['continuative']},
             {term: '遊ぶ', source: '遊びましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '遊ぶ', source: '遊ぼう',           rule: 'v5', reasons: ['volitional']},
@@ -536,6 +544,7 @@ const tests = [
             {term: '飲む', source: '飲まん',           rule: 'v5', reasons: ['-n']},
             {term: '飲む', source: '飲まざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '飲む', source: '飲まねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '飲む', source: '飲まにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '飲む', source: '飲み',             rule: 'v5', reasons: ['continuative']},
             {term: '飲む', source: '飲みましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '飲む', source: '飲もう',           rule: 'v5', reasons: ['volitional']},
@@ -591,6 +600,7 @@ const tests = [
             {term: '作る', source: '作らん',           rule: 'v5', reasons: ['-n']},
             {term: '作る', source: '作らざる',           rule: 'v5', reasons: ['-zaru']},
             {term: '作る', source: '作らねば',           rule: 'v5', reasons: ['-neba']},
+            {term: '作る', source: '作らにゃ',         rule: 'v5', reasons: ['-neba', '-ya']},
             {term: '作る', source: '作り',             rule: 'v5', reasons: ['continuative']},
             {term: '作る', source: '作りましょう',     rule: 'v5', reasons: ['-masu', 'volitional']},
             {term: '作る', source: '作ろう',           rule: 'v5', reasons: ['volitional']},
@@ -651,6 +661,7 @@ const tests = [
             {term: '為る', source: '為ん',           rule: 'vs', reasons: ['-n']},
             {term: '為る', source: '為ざる',           rule: 'vs', reasons: ['-zaru']},
             {term: '為る', source: '為ねば',           rule: 'vs', reasons: ['-neba']},
+            {term: '為る', source: '為にゃ',         rule: 'vs', reasons: ['-neba', '-ya']},
             // ['continuative']
             {term: '為る', source: '為ましょう',     rule: 'vs', reasons: ['-masu', 'volitional']},
             {term: '為る', source: '為よう',         rule: 'vs', reasons: ['volitional']},
@@ -708,6 +719,7 @@ const tests = [
             {term: 'する', source: 'せん',           rule: 'vs', reasons: ['-n']},
             {term: 'する', source: 'せざる',           rule: 'vs', reasons: ['-zaru']},
             {term: 'する', source: 'せねば',           rule: 'vs', reasons: ['-neba']},
+            {term: 'する', source: 'せにゃ',         rule: 'vs', reasons: ['-neba', '-ya']},
             {term: 'する', source: 'し',             rule: 'vs', reasons: ['continuative']},
             {term: 'する', source: 'しましょう',     rule: 'vs', reasons: ['-masu', 'volitional']},
             {term: 'する', source: 'しよう',         rule: 'vs', reasons: ['volitional']},
@@ -760,6 +772,7 @@ const tests = [
             {term: '来る', source: '来ん',           rule: 'vk', reasons: ['-n']},
             {term: '来る', source: '来ざる',           rule: 'vk', reasons: ['-zaru']},
             {term: '来る', source: '来ねば',           rule: 'vk', reasons: ['-neba']},
+            {term: '来る', source: '来にゃ',         rule: 'vk', reasons: ['-neba', '-ya']},
             {term: '来る', source: '来',             rule: 'vk', reasons: ['continuative']},
             {term: '来る', source: '来ましょう',     rule: 'vk', reasons: ['-masu', 'volitional']},
             {term: '来る', source: '来よう',         rule: 'vk', reasons: ['volitional']},
@@ -811,6 +824,7 @@ const tests = [
             {term: '來る', source: '來ん',           rule: 'vk', reasons: ['-n']},
             {term: '來る', source: '來ざる',           rule: 'vk', reasons: ['-zaru']},
             {term: '來る', source: '來ねば',           rule: 'vk', reasons: ['-neba']},
+            {term: '來る', source: '來にゃ',         rule: 'vk', reasons: ['-neba', '-ya']},
             {term: '來る', source: '來',             rule: 'vk', reasons: ['continuative']},
             {term: '來る', source: '來ましょう',     rule: 'vk', reasons: ['-masu', 'volitional']},
             {term: '來る', source: '來よう',         rule: 'vk', reasons: ['volitional']},
@@ -862,6 +876,7 @@ const tests = [
             {term: 'くる', source: 'こん',           rule: 'vk', reasons: ['-n']},
             {term: 'くる', source: 'こざる',           rule: 'vk', reasons: ['-zaru']},
             {term: 'くる', source: 'こねば',           rule: 'vk', reasons: ['-neba']},
+            {term: 'くる', source: 'こにゃ',         rule: 'vk', reasons: ['-neba', '-ya']},
             {term: 'くる', source: 'き',             rule: 'vk', reasons: ['continuative']},
             {term: 'くる', source: 'きましょう',     rule: 'vk', reasons: ['-masu', 'volitional']},
             {term: 'くる', source: 'こよう',         rule: 'vk', reasons: ['volitional']},
@@ -925,6 +940,7 @@ const tests = [
             {term: '論ずる', source: '論ぜん',           rule: 'vz', reasons: ['-n']},
             {term: '論ずる', source: '論ぜざる',           rule: 'vz', reasons: ['-zaru']},
             {term: '論ずる', source: '論ぜねば',           rule: 'vz', reasons: ['-neba']},
+            {term: '論ずる', source: '論ぜにゃ',         rule: 'vz', reasons: ['-neba', '-ya']},
             // ['continuative']
             {term: '論ずる', source: '論じましょう',     rule: 'vz', reasons: ['-masu', 'volitional']},
             {term: '論ずる', source: '論じよう',         rule: 'vz', reasons: ['volitional']},
diff --git a/test/options-util.test.js b/test/options-util.test.js
index dee7c83d14..a9b8c1912a 100644
--- a/test/options-util.test.js
+++ b/test/options-util.test.js
@@ -263,6 +263,7 @@ function createProfileOptionsUpdatedTestData1() {
             fontSize: 14,
             lineHeight: '1.5',
             showAdvanced: false,
+            showDebug: false,
             popupDisplayMode: 'default',
             popupWidth: 400,
             popupHeight: 250,