Index: /trunk/Config.kmk
===================================================================
--- /trunk/Config.kmk	(revision 70498)
+++ /trunk/Config.kmk	(revision 70499)
@@ -935,5 +935,5 @@
 # it is enabled for windows build only
 ifeq  ($(KBUILD_TARGET),win)
- VBOX_WITH_SDS =
+ VBOX_WITH_SDS = 1
 endif