diff --git a/extension/manifest.json b/extension/manifest.json
index ccead0e..9913bfa 100644
--- a/extension/manifest.json
+++ b/extension/manifest.json
@@ -21,7 +21,8 @@
   "content_scripts": [
     {
       "matches": ["<all_urls>"],
-      "js": ["content-script.build.js"]
+      "js": ["content-script.build.js"],
+      "all_frames": true
     }
   ],
   "permissions": ["storage"],