diff --git a/Directory.Build.props b/Directory.Build.props
index 8c391994c..ee63f7aa9 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -16,6 +16,9 @@
   <ItemGroup Condition=" '$(TargetFramework)' == 'net40' ">
     <PackageReference Include="Microsoft.NETFramework.ReferenceAssemblies.net40" Version="1.0.0" />
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
+  </ItemGroup>
   <ItemGroup Condition=" '$(TargetFramework)' == 'net40' ">
     <Reference Include="System" />
     <Reference Include="System.Core" />