diff --git a/proxy/config.js b/proxy/config.js
index af8bc02..042875b 100644
--- a/proxy/config.js
+++ b/proxy/config.js
@@ -30,7 +30,7 @@ Config.prototype.connectionsPerClient = 1;
 Config.prototype.pcConfig = {
   iceServers: [
     {
-      urls: ['stun:stun.l.google.com']
+      urls: ['stun:stun.l.google.com:19302']
     }
   ]
 };