diff --git a/Directory.Build.props b/Directory.Build.props
index 6d3c829..bc8e991 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -38,6 +38,6 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.VisualStudio.SlnGen" Version="11.1.0" />
+    <PackageReference Include="Microsoft.VisualStudio.SlnGen" Version="11.1.0" PrivateAssets="all" />
   </ItemGroup>  
 </Project>