diff --git a/src/hiprint/hiprint.bundle.js b/src/hiprint/hiprint.bundle.js
index ff80949304f7bbca4faa047b617ae6c202c2a0c9..c19d680357976c86398829665d9c94978cb8de73 100644
--- a/src/hiprint/hiprint.bundle.js
+++ b/src/hiprint/hiprint.bundle.js
@@ -6961,6 +6961,7 @@ var hiprint = function (t) {
 
       var t = this;
       window.WebSocket ? this.socket || (this.socket = window.io(this.host, {
+		transports: ['websocket'],
         reconnectionAttempts: 5
       }), this.socket.on("connect", function (e) {
         t.opened = !0, console.log("Websocket opened."), _this.socket.on("successs", function (t) {