diff --git a/eng/generators.targets b/eng/generators.targets
index b5ca3ca89ee42..278b5bd27b75f 100644
--- a/eng/generators.targets
+++ b/eng/generators.targets
@@ -56,15 +56,18 @@
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\Microsoft.Interop.SourceGeneration\Microsoft.Interop.SourceGeneration.csproj"
                       ReferenceOutputAssembly="false"
                       OutputItemType="Analyzer"
+                      SetPlatform="Platform=AnyCPU"
                       SetConfiguration="Configuration=$(LibrariesConfiguration)" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\LibraryImportGenerator\LibraryImportGenerator.csproj"
                       ReferenceOutputAssembly="false"
                       OutputItemType="Analyzer"
+                      SetPlatform="Platform=AnyCPU"
                       SetConfiguration="Configuration=$(LibrariesConfiguration)"
                       Condition="@(EnabledGenerators->AnyHaveMetadataValue('Identity', 'LibraryImportGenerator'))" />
     <ProjectReference Include="$(LibrariesProjectRoot)System.Runtime.InteropServices\gen\ComInterfaceGenerator\ComInterfaceGenerator.csproj"
                       ReferenceOutputAssembly="false"
                       OutputItemType="Analyzer"
+                      SetPlatform="Platform=AnyCPU"
                       SetConfiguration="Configuration=$(LibrariesConfiguration)"
                       Condition="@(EnabledGenerators->AnyHaveMetadataValue('Identity', 'ComInterfaceGenerator'))" />
   </ItemGroup>
diff --git a/eng/liveILLink.targets b/eng/liveILLink.targets
index 6b45e00a49d5e..c2908512ede0d 100644
--- a/eng/liveILLink.targets
+++ b/eng/liveILLink.targets
@@ -47,6 +47,7 @@
                       ReferenceOutputAssembly="false"
                       Private="false"
                       OutputItemType="Analyzer"
+                      SetPlatform="Platform=AnyCPU"
                       SetConfiguration="Configuration=$(ToolsConfiguration)" />
   </ItemGroup>