diff --git a/manifest/firefox-manifest-extra.json b/manifest/firefox-manifest-extra.json
index 3c415916..e89e5953 100644
--- a/manifest/firefox-manifest-extra.json
+++ b/manifest/firefox-manifest-extra.json
@@ -13,8 +13,5 @@
   },
   "browser_action": {
     "default_area": "navbar"
-  },
-  "permissions": [
-    "unlimitedStorage"
-  ]
+  }
 }
diff --git a/manifest/manifest.json b/manifest/manifest.json
index 95b51223..5f01711b 100644
--- a/manifest/manifest.json
+++ b/manifest/manifest.json
@@ -16,7 +16,8 @@
     },
     "permissions": [
         "storage",
-        "scripting"
+        "scripting",
+        "unlimitedStorage"
     ],
     "options_ui": {
         "page": "options/options.html",