Index: /trunk/Makefile.kmk
===================================================================
--- /trunk/Makefile.kmk	(revision 76028)
+++ /trunk/Makefile.kmk	(revision 76029)
@@ -1337,4 +1337,6 @@
 additions-packing:
 	+ $(KMK) VBOX_ONLY_ADDITIONS=1 \
+		VBOX_WITH_ADDITIONS_ISO.darwin.amd64=1 \
+		VBOX_WITH_ADDITIONS_ISO.darwin.x86=1 \
 		VBOX_WITH_ADDITIONS_ISO.freebsd.amd64= \
 		VBOX_WITH_ADDITIONS_ISO.freebsd.x86= \