diff --git a/components/LanguageSwitcher.vue b/components/LanguageSwitcher.vue
index 3579b66c..7a5bbfc1 100644
--- a/components/LanguageSwitcher.vue
+++ b/components/LanguageSwitcher.vue
@@ -32,7 +32,7 @@
 <script setup lang="ts">
 import vSelect from 'vue-select'
 import { languageLocales } from '@/constants'
-import { localeCodes, type Locale } from '@/types'
+import { LocaleCodes, type Locale } from '@/types'
 import esESIcon from '@/assets/svg/sp-flags.svg?component'
 import enUSIcon from '@/assets/svg/flag-eeuu.svg?component'
 import 'vue-select/dist/vue-select.css'
@@ -46,7 +46,7 @@ defineProps({
 })
 
 type Option = {
-  label: localeCodes
+  label: LocaleCodes
 }
 interface Dictionary {
   [key: string]: any
@@ -59,14 +59,14 @@ const language = computed({
   },
 })
 
-const languageCodes: ComputedRef<Array<Locale>> = computed(() => {
-  return Object.values(languageLocales).map((locale) => locale.code)
+const languageCodes: ComputedRef<Array<string>> = computed(() => {
+  return Object.values(languageLocales).map((locale: Locale) => locale.code)
 })
 
 const iconMap: Dictionary = computed(() => {
   return {
-    [localeCodes.es]: esESIcon,
-    [localeCodes.en]: enUSIcon,
+    [LocaleCodes.es]: esESIcon,
+    [LocaleCodes.en]: enUSIcon,
   }
 })
 </script>
diff --git a/constants.ts b/constants.ts
index 66e5fea6..da1f8797 100644
--- a/constants.ts
+++ b/constants.ts
@@ -1,4 +1,4 @@
-import { localeCodes, type LanguageDictionary } from './types'
+import { LocaleCodes, type Locale } from './types'
 
 export const URLS: Record<string, string> = {
   ado: 'https://github.com/adoracles/',
@@ -73,17 +73,17 @@ export const URLS: Record<string, string> = {
   solidity_sdk: 'https://www.npmjs.com/package/witnet-solidity',
 }
 
-export const languageLocales: LanguageDictionary = {
-  [localeCodes.en]: {
+export const languageLocales: Record<LocaleCodes, Locale> = {
+  [LocaleCodes.en]: {
     code: 'en-US',
     iso: 'en-US',
     name: 'ENGLISH',
     file: 'en-US.json',
   },
-  // [localeCodes.es]: {
-  //   code: 'es-ES',
-  //   iso: 'es-ES',
-  //   name: 'ESPAÑOL',
-  //   file: 'es-ES.json',
-  // },
+  [LocaleCodes.es]: {
+    code: 'es-ES',
+    iso: 'es-ES',
+    name: 'ESPAÑOL',
+    file: 'es-ES.json',
+  },
 }
diff --git a/types.ts b/types.ts
index 79db1bfc..0dea5b72 100644
--- a/types.ts
+++ b/types.ts
@@ -1,4 +1,4 @@
-export enum localeCodes {
+export enum LocaleCodes {
   en = 'en-US',
   es = 'es-ES',
 }
@@ -18,11 +18,6 @@ export enum ButtonType {
   disabled = 'disabled',
 }
 
-export interface LanguageDictionary {
-  [localeCodes.en]: Locale
-  // [localeCodes.es]: Locale
-}
-
 export type TutorialLink = {
   name: string
   url: string