diff --git a/demos/use_cases/chatgpt-preference-model-selector/public/manifest.json b/demos/use_cases/chatgpt-preference-model-selector/public/manifest.json
index c0b762cb..d517c38f 100644
--- a/demos/use_cases/chatgpt-preference-model-selector/public/manifest.json
+++ b/demos/use_cases/chatgpt-preference-model-selector/public/manifest.json
@@ -4,9 +4,7 @@
   "version": "0.1.0",
   "description": "RouteGPT: Smart Model Routing for ChatGPT.",
   "permissions": [
-    "storage",
-    "tabs",
-    "scripting"
+    "storage"
   ],
   "host_permissions": [
     "https://chatgpt.com/*",