diff --git a/src/app/services/chat/ws-chat.service.ts b/src/app/services/chat/ws-chat.service.ts
index a2c252654..bf89d11eb 100644
--- a/src/app/services/chat/ws-chat.service.ts
+++ b/src/app/services/chat/ws-chat.service.ts
@@ -35,7 +35,6 @@ export class WsChatService {
 
     this.ws.registerCallback({
       type:'Onmessage',
-      key: this.constructor.name+'ping/pong',
        funx:(message: any) => {
         if(message.msg == "ping") {
           this.ws.send({message:{msg:"pong"}, loginRequired: false})