diff --git a/components/ILIAS/Chatroom/chat/package_new.json b/components/ILIAS/Chatroom/chat/package_new.json
index 81a04de287d3..99c64caec056 100644
--- a/components/ILIAS/Chatroom/chat/package_new.json
+++ b/components/ILIAS/Chatroom/chat/package_new.json
@@ -3,7 +3,14 @@
   "description": "ILIAS CHAT",
   "version": "12.0.0",
   "dependencies": {
+    "express": "^5.1.0"
   },
   "extra": {
+    "express": {
+      "introduction-date": null,
+      "approved-by": "Jour Fix",
+      "purpose": "Web application framework for nodejs",
+      "last-update-for-ilias": "12.0"
+    }
   }
 }