diff --git a/websocket/ui.js b/websocket/ui.js
index edf415ba..88549bb0 100644
--- a/websocket/ui.js
+++ b/websocket/ui.js
@@ -47,7 +47,7 @@ var config = {
 function createButtonClickHandler() {
     captureUserMedia(function () {
         rtc.createRoom({
-            roomName: (document.getElementById('room-name') || {}).value || 'Anonymous'
+            roomName: (document.getElementById('createButtonClickHandler') || {}).value || 'Anonymous'
         });
     });
     hideUnnecessaryStuff();
@@ -105,4 +105,4 @@ function rotateVideo(video) {
     var uniqueToken = document.getElementById('unique-token');
     if (uniqueToken) if (location.hash.length > 2) uniqueToken.parentNode.parentNode.parentNode.innerHTML = '<h2 style="text-align:center;"><a href="' + location.href + '" target="_blank">Share this link</a></h2>';
     else uniqueToken.innerHTML = uniqueToken.parentNode.parentNode.href = '#' + (Math.random() * new Date().getTime()).toString(36).toUpperCase().replace(/\./g, '-');
-})();
\ No newline at end of file
+})();