diff --git a/Directory.Build.props b/Directory.Build.props
index 90338e5345..a42c6f0597 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -5,6 +5,7 @@
Microsoft .NET
https://github.com/aspnet/DotNetTools
git
+ $(MSBuildThisFileDirectory)
$(MSBuildThisFileDirectory)build\Key.snk
true
true