diff --git a/src/apps.json b/src/apps.json
index 7097b0faf..4a3e42fa1 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -1763,7 +1763,7 @@
       "js": {
         "_carbonads": ""
       },
-      "script": "//(?:engine|srv)\\.carbonads\\.com\\/",
+      "script": "^(?:https?:)?\\/\\/(?:[^\\/]+\\.)*carbonads\\.com\\/",
       "website": "http://carbonads.net"
     },
     "Cargo": {