Cannot compile qtc resources due to missing stdafx.h

Our project uses pre compiled headers and builds fine with the 2.2.1 extension.

When I attempt to upgrade to 2.3.0, our Qt resource files would no longer compile because the #include "stdafx.h" wasn't being injected into the generated source file.

"Error C1010 unexpected end of file while looking for precompiled header. Did you forget to add '#include "StdAfx.h"' to your source?"

I couldn't find any workaround and had to downgrade back to 2.2.1.