diff --git a/Build/RegFree.targets b/Build/RegFree.targets
index e83d420156..e17c78a75f 100644
--- a/Build/RegFree.targets
+++ b/Build/RegFree.targets
@@ -66,7 +66,7 @@
 		<!-- Explicitly list managed assemblies that expose COM types -->
 		<ManagedComAssemblies Include="$(OutDir)FwUtils.dll" />
 		<ManagedComAssemblies Include="$(OutDir)SimpleRootSite.dll" />
-		<ManagedComAssemblies Include="$(OutDir)ManagedVwWindow.dll" />
+		<!-- ManagedVwWindow.dll was retired with the Linux-era view shims (#906); do not process it. -->
 	</ItemGroup>
 	<ItemGroup>
 		<ManagedComAssemblies Remove="$(OutDir)*.resources.dll" />