diff --git a/src/background/chrome-api.ts b/src/background/chrome-api.ts
index e24cbeec..02b3b2b3 100644
--- a/src/background/chrome-api.ts
+++ b/src/background/chrome-api.ts
@@ -73,7 +73,7 @@ export function getChromeAPI(chrome = globalThis.chrome) {
     },
 
     scripting: {
-      executeScript: chrome.scripting?.executeScript,
+      executeScript: chrome.scripting.executeScript,
     },
 
     storage: {
diff --git a/tests/background/chrome-api-test.js b/tests/background/chrome-api-test.js
index a2efde1a..2dbb1928 100644
--- a/tests/background/chrome-api-test.js
+++ b/tests/background/chrome-api-test.js
@@ -47,6 +47,10 @@ describe('chrome-api', () => {
           update: sinon.stub(),
         },
 
+        scripting: {
+          executeScript: sinon.stub(),
+        },
+
         storage: {
           sync: {
             get: sinon.stub(),