diff --git a/samples/ANCMStressTestSample/Program.cs b/samples/ANCMStressTestSample/Program.cs
index d3b60867b0..7bfe0bae9f 100644
--- a/samples/ANCMStressTestSample/Program.cs
+++ b/samples/ANCMStressTestSample/Program.cs
@@ -28,6 +28,7 @@ namespace ANCMStressTestApp
                     factory.AddConsole();
                 })
                 .UseKestrel()
+                .UseIISIntegration()
                 .UseStartup<Startup>()
                 .Build();
 
diff --git a/samples/ANCMStressTestSample/Startup.cs b/samples/ANCMStressTestSample/Startup.cs
index 0dd43be50a..a374c65b40 100644
--- a/samples/ANCMStressTestSample/Startup.cs
+++ b/samples/ANCMStressTestSample/Startup.cs
@@ -188,7 +188,7 @@ namespace ANCMStressTestApp
                 while (!result.CloseStatus.HasValue && !token.IsCancellationRequested && !closeFromServer)
                 {
                     if (result.Count == closeFromServerLength &&
-                        System.Text.Encoding.ASCII.GetString(buffer).Substring(0, result.Count) == closeFromServerCmd)
+                        Encoding.ASCII.GetString(buffer).Substring(0, result.Count) == closeFromServerCmd)
                     {
                         // The client sent "CloseFromServer" text message to request the server to close (a test scenario).
                         closeFromServer = true;