diff --git a/build/repo.props b/build/repo.props
new file mode 100644
index 0000000000..71c3d37a49
--- /dev/null
+++ b/build/repo.props
@@ -0,0 +1,5 @@
+<Project>
+  <ItemGroup>
+    <ExcludeFromTest Include="$(RepositoryRoot)test\ClassLibraryWithPortablePdbs\*.csproj" />
+  </ItemGroup>
+</Project>
diff --git a/test/ClassLibraryWithPortablePdbs/.notest b/test/ClassLibraryWithPortablePdbs/.notest
deleted file mode 100644
index e69de29bb2..0000000000