diff --git a/src/apps.json b/src/apps.json
index 817b3edf2..ebdb1ece9 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -2036,7 +2036,7 @@
       "cats": [
         1
       ],
-      "html": "<[^>]+(?:https?:)?//(?:assets|downloads|images|videos)\\.(?:cfassets\\.net|contentful\\.com)",
+      "html": "<[^>]+(?:https?:)?//(?:assets|downloads|images|videos)\\.(?:cfassets\\.net|ctfassets\\.net|contentful\\.com)",
       "icon": "Contentful.svg",
       "website": "http://www.contentful.com"
     },