diff --git a/src/Web/WebMVC/Views/Shared/_Layout.cshtml b/src/Web/WebMVC/Views/Shared/_Layout.cshtml
index c5447c980..ee993cfd4 100644
--- a/src/Web/WebMVC/Views/Shared/_Layout.cshtml
+++ b/src/Web/WebMVC/Views/Shared/_Layout.cshtml
@@ -102,7 +102,6 @@
         function stablishConnection(cb) {
             let connection = new signalR.HubConnectionBuilder()
                 .withUrl('@settings.Value.SignalrHubUrl/hub/notificationhub', {
-                    transport: signalR.HttpTransportType.LongPolling,
                     accessTokenFactory: () => {
                         return "Authorization", getToken();
                     }
diff --git a/src/Web/WebSPA/Client/modules/shared/services/signalr.service.ts b/src/Web/WebSPA/Client/modules/shared/services/signalr.service.ts
index a6ad76089..fa1b7e386 100644
--- a/src/Web/WebSPA/Client/modules/shared/services/signalr.service.ts
+++ b/src/Web/WebSPA/Client/modules/shared/services/signalr.service.ts
@@ -43,7 +43,6 @@ export class SignalrService {
     private register() {
         this._hubConnection = new HubConnectionBuilder()
             .withUrl(this.SignalrHubUrl + '/hub/notificationhub', {
-                transport: HttpTransportType.LongPolling,
                 accessTokenFactory: () => this.securityService.GetToken()
             })
             .configureLogging(LogLevel.Information)