diff --git a/collabora/config.json b/collabora/config.json
index a3a9fe45d..6854ec661 100644
--- a/collabora/config.json
+++ b/collabora/config.json
@@ -40,5 +40,6 @@
   },
   "slug": "collabora",
   "url": "https://github.com/alexbelgium/hassio-addons",
-  "version": "25.4.5-2"
+  "version": "25.4.5-2",
+  "webui": "[PROTO:ssl]://[HOST]:[PORT:9980]/browser/dist/admin/admin.html"
 }