diff --git a/assets/js/socket.js b/assets/js/socket.js
index 6deaee5..019f0c7 100644
--- a/assets/js/socket.js
+++ b/assets/js/socket.js
@@ -74,7 +74,7 @@ const connectToTheLobby = () => {
     }
 
     function getLatestUpdatedRoom(rooms) {
-        return rooms.reduce((m, v, i) => (v.last_updated > m.last_updated) && i ? v : m);
+        return rooms.reduce((m, v, i) => (v.updated_at > m.updated_at) && i ? v : m);
     }
 
 }