diff --git a/src/Directory.Build.props b/src/Directory.Build.props
index 4dd9531dd27..b31a1ac8c8b 100644
--- a/src/Directory.Build.props
+++ b/src/Directory.Build.props
@@ -3,5 +3,6 @@
 
   <ItemGroup>
     <InternalsVisibleTo Include="$(AssemblyName).Tests" />
+    <InternalsVisibleTo Include="Docfx.Benchmarks" />
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>