diff --git a/extensions/Microsoft.AspNetCore.Runtime.SiteExtension/Microsoft.AspNetCore.Runtime.SiteExtension.csproj b/extensions/Microsoft.AspNetCore.Runtime.SiteExtension/Microsoft.AspNetCore.Runtime.SiteExtension.csproj
index b18ac54744..6ff0419a6f 100644
--- a/extensions/Microsoft.AspNetCore.Runtime.SiteExtension/Microsoft.AspNetCore.Runtime.SiteExtension.csproj
+++ b/extensions/Microsoft.AspNetCore.Runtime.SiteExtension/Microsoft.AspNetCore.Runtime.SiteExtension.csproj
@@ -29,7 +29,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\..\src\Microsoft.Web.Xdt.Extensions\Microsoft.Web.Xdt.Extensions.csproj" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.AspNetCore.AspNetCoreModuleV2" Version="$(MicrosoftAspNetCoreAspNetCoreModuleV2PackageVersion)" />
+    <PackageReference Condition="'$(OS)' == 'Windows_NT'" Include="Microsoft.AspNetCore.AspNetCoreModuleV2" Version="$(MicrosoftAspNetCoreAspNetCoreModuleV2PackageVersion)" />
   </ItemGroup>
 
 </Project>