diff --git a/test/IIS.Shared.FunctionalTests/Properties/AssemblyInfo.cs b/test/IIS.Shared.FunctionalTests/Properties/AssemblyInfo.cs
index 9941a6b5a5..b26f48a815 100644
--- a/test/IIS.Shared.FunctionalTests/Properties/AssemblyInfo.cs
+++ b/test/IIS.Shared.FunctionalTests/Properties/AssemblyInfo.cs
@@ -2,9 +2,9 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests;
-using Microsoft.AspNetCore.Testing.xunit;
+using Microsoft.Extensions.Logging.Testing;
 using Xunit;
 
 [assembly: CollectionBehavior(DisableTestParallelization = true)]
 [assembly: RequiresIIS]
-
+[assembly: ShortClassName]
diff --git a/test/IISExpress.FunctionalTests/Properties/AssemblyInfo.cs b/test/IISExpress.FunctionalTests/Properties/AssemblyInfo.cs
index a3ad8b187e..b26f48a815 100644
--- a/test/IISExpress.FunctionalTests/Properties/AssemblyInfo.cs
+++ b/test/IISExpress.FunctionalTests/Properties/AssemblyInfo.cs
@@ -2,7 +2,9 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using Microsoft.AspNetCore.Server.IISIntegration.FunctionalTests;
+using Microsoft.Extensions.Logging.Testing;
 using Xunit;
 
 [assembly: CollectionBehavior(DisableTestParallelization = true)]
 [assembly: RequiresIIS]
+[assembly: ShortClassName]