Index: /trunk/src/VBox/Installer/darwin/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Installer/darwin/Makefile.kmk	(revision 76119)
+++ /trunk/src/VBox/Installer/darwin/Makefile.kmk	(revision 76120)
@@ -933,10 +933,11 @@
 # The OS X fuse core package.
 #
+VBOX_PATH_FUSE_CORE_PKG ?= $(lastword $(sort $(wildcard $(KBUILD_DEVTOOLS_TRG)/osxfuse/v*)))/Core.pkg
 $(VBOX_PATH_PACK_TMP)/Packages/OSXFuseCore.pkg: \
-		$(lastword $(sort $(wildcard $(KBUILD_DEVTOOLS_TRG)/osxfuse/v*)))/Core.pkg
+		$(VBOX_PATH_FUSE_CORE_PKG)
 	$(call MSG_TOOL,Preparing OS X Fuse core package,,,$@)
 	@# Cleanup any previously failed attempts.
 	sudo rm -Rf $@
-	pkgutil --flatten $(lastword $(sort $(wildcard $(KBUILD_DEVTOOLS_TRG)/osxfuse/v*)))/Core.pkg $@
+	pkgutil --flatten $(VBOX_PATH_FUSE_CORE_PKG) $@
 endif