diff --git a/src/server.js b/src/server.js
index e8d9cc9..f302f4d 100644
--- a/src/server.js
+++ b/src/server.js
@@ -26,6 +26,7 @@ if (process.env.SECURE) {
 }
 
 var io = socketIO(server)
+io.set('transports', ['polling'])
 
 var logDir = path.resolve(__dirname, '../log')