diff --git a/src/redist/targets/GenerateLayout.targets b/src/redist/targets/GenerateLayout.targets
index b30f5f3b0..48e8915a5 100644
--- a/src/redist/targets/GenerateLayout.targets
+++ b/src/redist/targets/GenerateLayout.targets
@@ -497,7 +497,8 @@
       <SampleProjectForResolveAssemblyReferenceCache Include="$(RepoRoot)\TestAssets\TestProjects\RARPreCacheProject\**\*.*" />
     </ItemGroup>
     <Copy SourceFiles="@(SampleProjectForResolveAssemblyReferenceCache)" DestinationFiles="$(RepoRoot)\artifacts\bin\redist\$(Configuration)\RARPreCacheProject\%(RecursiveDir)%(FileName)%(Extension)" />
-    <Exec Command="$(RedistLayoutPath)dotnet.exe msbuild $(RepoRoot)\artifacts\bin\redist\$(Configuration)\RARPreCacheProject\RARPreCacheProject.csproj /t:ResolveAssemblyReferences /p:AssemblyInformationCacheOutputPath=$(RedistLayoutPath)sdk\$(Version)\SDKPrecomputedAssemblyReferences.cache /restore" />
+    <Exec Condition="$([MSBuild]::IsOSPlatform('WINDOWS'))" Command="$(RedistLayoutPath)dotnet.exe msbuild $(RepoRoot)\artifacts\bin\redist\$(Configuration)\RARPreCacheProject\RARPreCacheProject.csproj /t:ResolveAssemblyReferences /p:AssemblyInformationCacheOutputPath=$(RedistLayoutPath)sdk\$(Version)\SDKPrecomputedAssemblyReferences.cache /restore" />
+    <Exec Condition="!$([MSBuild]::IsOSPlatform('WINDOWS'))" Command="$(RedistLayoutPath)dotnet msbuild $(RepoRoot)\artifacts\bin\redist\$(Configuration)\RARPreCacheProject\RARPreCacheProject.csproj /t:ResolveAssemblyReferences /p:AssemblyInformationCacheOutputPath=$(RedistLayoutPath)sdk\$(Version)\SDKPrecomputedAssemblyReferences.cache /restore" />
   </Target>
 
   <Target Name="GenerateLayout"