diff --git a/public_included_ws_fallback/scripts/network.js b/public_included_ws_fallback/scripts/network.js
index 244248f..6e68035 100644
--- a/public_included_ws_fallback/scripts/network.js
+++ b/public_included_ws_fallback/scripts/network.js
@@ -1,5 +1,5 @@
 window.URL = window.URL || window.webkitURL;
-window.isRtcSupported = false; //!!(window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection);
+window.isRtcSupported = !!(window.RTCPeerConnection || window.mozRTCPeerConnection || window.webkitRTCPeerConnection);
 
 window.hiddenProperty = 'hidden' in document ? 'hidden' :
     'webkitHidden' in document ? 'webkitHidden' :