diff --git a/js/client.js b/js/client.js
index 5099c5814..1ce16b2a0 100644
--- a/js/client.js
+++ b/js/client.js
@@ -1536,7 +1536,7 @@
 			}
 		},
 		roomTitleChanged: function (room) {
-			if (room.id === this.fragment) updateTitle(room);
+			if (room.id === this.fragment) this.updateTitle(room);
 		},
 		updateTitle: function (room) {
 			document.title = room.title ? room.title + " - Showdown!" : "Showdown!";