diff --git a/components/brave_extension/extension/brave_extension/assets/siteHack-googlemic.js b/components/brave_extension/extension/brave_extension/assets/siteHack-googlemic.js
deleted file mode 100644
index d3059f3617f..00000000000
--- a/components/brave_extension/extension/brave_extension/assets/siteHack-googlemic.js
+++ /dev/null
@@ -1,10 +0,0 @@
-// Stop the google mic from showing up.
-// https://github.com/brave/brave-browser/issues/2690
-
-var selection = document.querySelector('[aria-label="Search by voice"]')!== null;
-if (selection) {
-  document.querySelector('[aria-label="Search by voice"]').style.visibility = 'hidden';
-} else {
-  console.warn('The element aria-label does not exist in the page.');
-}
-
diff --git a/components/brave_extension/extension/brave_extension/manifest.json b/components/brave_extension/extension/brave_extension/manifest.json
index 37b4bb70fe9..d651fea2359 100644
--- a/components/brave_extension/extension/brave_extension/manifest.json
+++ b/components/brave_extension/extension/brave_extension/manifest.json
@@ -75,13 +75,6 @@
       "js": [
         "assets/siteHack-glennbeck.com.js"
       ]
-    }, {
-      "run_at": "document_start",
-      "all_frames": true,
-      "matches": ["https://www.google.*"],
-      "js": [
-        "assets/siteHack-googlemic.js"
-      ]
     }
   ],
   "permissions": [ "contentSettings", "settingsPrivate", "management", "tabs", "storage", "webNavigation", "contextMenus", "cookies", "*://*/*", "chrome://favicon/*" ],