diff --git a/include/d3drm.h b/include/d3drm.h
index 316890074a0..4ee43542636 100644
--- a/include/d3drm.h
+++ b/include/d3drm.h
@@ -20,7 +20,7 @@
 #define __D3DRM_H__
 
 #include <ddraw.h>
-/* #include <d3drmobj.h> */
+#include <d3drmobj.h>
 
 
 /* Direct3DRM Object CLSID */
diff --git a/include/d3drmobj.h b/include/d3drmobj.h
index ca32ec92d0d..ab37ebc9a15 100644
--- a/include/d3drmobj.h
+++ b/include/d3drmobj.h
@@ -65,6 +65,9 @@ typedef struct _D3DRMPICKDESC2
 /*****************************************************************************
  * IDirect3DRMObject interface
  */
+#ifdef WINE_NO_UNICODE_MACROS
+#undef GetClassName
+#endif
 #define INTERFACE IDirect3DRMObject
 DECLARE_INTERFACE_(IDirect3DRMObject,IUnknown)
 {