diff --git a/Makefile b/Makefile
index 329ccd8..0bb73c7 100644
--- a/Makefile
+++ b/Makefile
@@ -19,6 +19,12 @@ umnt-system:
 	umount $(MNTDIR)/dev/pts
 	umount $(MNTDIR)/dev
 
+mnt-drive:
+	mount $(DRIVE) $(MNTDIR)
+
+umnt-drive:
+	umount $(DRIVE)
+
 base: base-fs mnt-system
 	$(call vinstall,base-system)