diff --git a/setup/swix/files.swr b/setup/swix/files.swr
index 3028037a..1d276b5a 100644
--- a/setup/swix/files.swr
+++ b/setup/swix/files.swr
@@ -15,7 +15,7 @@ folder "InstallDir:\Common7\IDE"
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.BootstrapPackage.dll"
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.DatabaseGeneration.dll"
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.dll"
-  file source="$(OutputPath)\Microsoft.Data.Entity.Design.EntityDesigner.dll"
+  file source="$(OutputPath)\Microsoft.Data.Entity.Design.EntityDesigner.dll" vs.file.ngen=yes vs.file.ngenPriority=3
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.Model.dll"
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.Package.dll"
   file source="$(OutputPath)\Microsoft.Data.Entity.Design.VersioningFacade.dll"