diff --git a/src/IISIntegration/build/repo.props b/src/IISIntegration/build/repo.props
index 69111ae363..22ce288253 100644
--- a/src/IISIntegration/build/repo.props
+++ b/src/IISIntegration/build/repo.props
@@ -10,6 +10,7 @@
     <ExcludeFromTest Include="$(RepositoryRoot)test\TestSites\*.csproj" />
     <ExcludeFromTest Include="$(RepositoryRoot)test\IISTestSite\*.csproj" />
     <ExcludeSolutions Include="$(RepositoryRoot)IISIntegration.NoV1.sln" />
+    <ExcludeFromTest Include="$(RepositoryRoot)test\**\*.csproj" />
   </ItemGroup>
 
   <ItemGroup Condition="'$(SkipIISTests)' == 'true'" >