diff --git a/OpenAuth.WebApi/Startup.cs b/OpenAuth.WebApi/Startup.cs
index d6a83ad..295c81e 100644
--- a/OpenAuth.WebApi/Startup.cs
+++ b/OpenAuth.WebApi/Startup.cs
@@ -330,10 +330,10 @@ namespace OpenAuth.WebApi
             #endregion
 
             #region mqtt 
-            services.AddSingleton<IMqttMessageHandler, ThingRequestHandler>();
-            services.AddSingleton<IMqttMessageHandler, ThingServiceHandler>();
-            services.AddSingleton<IMqttMessageHandler, ThingOsdHandler>();
-            services.AddSingleton<IMqttMessageHandler, ThingEventHandler>();
+            //services.AddSingleton<IMqttMessageHandler, ThingRequestHandler>();
+            //services.AddSingleton<IMqttMessageHandler, ThingServiceHandler>();
+            //services.AddSingleton<IMqttMessageHandler, ThingOsdHandler>();
+            //services.AddSingleton<IMqttMessageHandler, ThingEventHandler>();
             services.AddHostedService<MqttHostedService>();
             #endregion
         }