diff --git a/sdk/include/psdk/setupapi.h b/sdk/include/psdk/setupapi.h
index d11e36a464a..efe15a7b0bf 100644
--- a/sdk/include/psdk/setupapi.h
+++ b/sdk/include/psdk/setupapi.h
@@ -272,6 +272,11 @@ extern "C" {
 #define DPROMPT_BUFFERTOOSMALL	3
 #define DPROMPT_OUTOFMEMORY	4
 #define DRIVER_HARDWAREID_RANK	0x00000FFF
+#if (_SETUPAPI_VER >= 0x0600)
+#define DRIVER_UNTRUSTED_RANK   0x80000000
+#else
+#define DRIVER_UNTRUSTED_RANK   0x00008000
+#endif
 #define DYNAWIZ_FLAG_PAGESADDED	0x00000001
 #define DYNAWIZ_FLAG_INSTALLDET_NEXT	0x00000002
 #define DYNAWIZ_FLAG_INSTALLDET_PREV	0x00000004