diff --git a/apps.json b/apps.json
index 810128f45..4ff587714 100644
--- a/apps.json
+++ b/apps.json
@@ -3521,7 +3521,7 @@
   "description": "A simple calendar that you can see your upcoming events. Keep in note that your events reapeat weekly.",
   "tags": "tool",
   "readme": "README.md",
-  "custom":"interface.html",
+  "custom":"custom.html",
   "storage": [
     {"name":"schoolCalendar.app.js","url":"app.js"},
     {"name":"schoolCalendar.img","url":"app-icon.js","evaluate":true}