diff --git a/web/packages/extension/manifest_other.json5 b/web/packages/extension/manifest_other.json5
index 2fd16e5df..05f880e03 100644
--- a/web/packages/extension/manifest_other.json5
+++ b/web/packages/extension/manifest_other.json5
@@ -30,7 +30,9 @@
     ],
 
     // 'wasm-eval' added by Webpack for Chrome extension.
-    "content_security_policy": "default-src 'self'; script-src 'self'; style-src 'unsafe-inline'; connect-src *; media-src *; img-src data:;",
+    "content_security_policy": {
+        extension_pages: "default-src 'self'; script-src 'self'; style-src 'unsafe-inline'; connect-src *; media-src *; img-src data:;"
+    },
 
     "icons": {
         "16": "images/icon16.png",