Index: /trunk/src/VBox/Installer/darwin/Makefile.kmk
===================================================================
--- /trunk/src/VBox/Installer/darwin/Makefile.kmk	(revision 84555)
+++ /trunk/src/VBox/Installer/darwin/Makefile.kmk	(revision 84556)
@@ -154,7 +154,7 @@
 	@# Change the owners.
 	sudo chown -R root:admin $(VBOX_PATH_PACK_TMP)/DiskImage
-	@# Create the image. We calculate the size our selves, adding 16MB for fudging (min 13MB fudge needed on high sierra).
+	@# Create the image. We calculate the size our selves, adding 32MB (was 16MB) for fudging (min 13MB fudge needed on high sierra).
 	sudo hdiutil create -format UDBZ -volname "VirtualBox" -srcfolder "$(VBOX_PATH_PACK_TMP)/DiskImage" \
-		-size $(DOLLAR)((`sudo /usr/bin/du -sk "$(VBOX_PATH_PACK_TMP)/DiskImage/" | /usr/bin/cut -f1` + 16384))k \
+		-size $(DOLLAR)((`sudo /usr/bin/du -sk "$(VBOX_PATH_PACK_TMP)/DiskImage/" | /usr/bin/cut -f1` + 32768))k \
 		"$@"
 	@# Change (back) the owner so it can be deleted by the user.