diff --git a/src/client/websocket/WebSocketManager.js b/src/client/websocket/WebSocketManager.js
index 77a40e416..8fa4fd35a 100644
--- a/src/client/websocket/WebSocketManager.js
+++ b/src/client/websocket/WebSocketManager.js
@@ -81,11 +81,11 @@ class WebSocketManager extends EventEmitter {
     this.ws = new WebSocket(gateway);
     if (browser) {
       this.ws.binaryType = 'arraybuffer';
-      this.ws.on('open', this.eventOpen.bind(this));
-      this.ws.on('error', this.eventError.bind(this));
-    } else {
       this.ws.onopen = () => this.eventOpen();
       this.ws.onerror = (e) => this.eventError(e);
+    } else {
+      this.ws.on('open', this.eventOpen.bind(this));
+      this.ws.on('error', this.eventError.bind(this));
     }
     this.ws.onclose = (d) => this.eventClose(d);
     this.ws.onmessage = (e) => this.eventMessage(e);