diff --git a/manifest.json b/manifest.json
index 5d2649d..7dae111 100644
--- a/manifest.json
+++ b/manifest.json
@@ -34,7 +34,7 @@
   },
   "applications": {
     "gecko": {
-      "id": "{59f7eef0-6361-4f57-9e7c-7fdbd6a33710}",
+      "id": "{2b6c2a2b-8cdf-4847-b184-b25d58656722}",
       "strict_min_version": "42.0"
     }
   },
@@ -42,4 +42,4 @@
     "page": "options.html",
     "chrome_style": true
   }
-}
\ No newline at end of file
+}