diff --git a/Source/MQTTnet.AspnetCore/MQTTnet.AspNetCore.csproj b/Source/MQTTnet.AspnetCore/MQTTnet.AspNetCore.csproj
index 9754f40..8db250b 100644
--- a/Source/MQTTnet.AspnetCore/MQTTnet.AspNetCore.csproj
+++ b/Source/MQTTnet.AspnetCore/MQTTnet.AspNetCore.csproj
@@ -18,8 +18,8 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.Connections.Abstractions" Version="2.1.0" />
-    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.1.0" />
+    <PackageReference Include="Microsoft.AspNetCore.WebSockets" Version="2.0.1" />
+    <PackageReference Include="Microsoft.Extensions.Hosting.Abstractions" Version="2.0.1" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/Tests/MQTTnet.TestApp.AspNetCore2/Program.cs b/Tests/MQTTnet.TestApp.AspNetCore2/Program.cs
index a716411..5248ce6 100644
--- a/Tests/MQTTnet.TestApp.AspNetCore2/Program.cs
+++ b/Tests/MQTTnet.TestApp.AspNetCore2/Program.cs
@@ -13,7 +13,10 @@ namespace MQTTnet.TestApp.AspNetCore2
 
         private static IWebHost BuildWebHost(string[] args) =>
             WebHost.CreateDefaultBuilder(args)
-                .UseKestrel(o => o.ListenAnyIP(1883, l => l.UseMqtt()))
+                .UseKestrel(o => {
+                    o.ListenAnyIP(1883, l => l.UseMqtt());
+                    o.ListenAnyIP(5000); // default http pipeline
+                })
                 .UseStartup<Startup>()
                 .Build();
     }