Index: /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp
===================================================================
--- /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp	(revision 82453)
+++ /trunk/src/VBox/Devices/VMMDev/VMMDev.cpp	(revision 82454)
@@ -4850,5 +4850,5 @@
     /* .uReserved0 = */             0,
     /* .szName = */                 "VMMDev",
-    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ,
+    /* .fFlags = */                 PDM_DEVREG_FLAGS_DEFAULT_BITS | PDM_DEVREG_FLAGS_RZ | PDM_DEVREG_FLAGS_NEW_STYLE,
     /* .fClass = */                 PDM_DEVREG_CLASS_VMM_DEV,
     /* .cMaxInstances = */          1,