diff --git a/Makefile b/Makefile
index 2207192..c6e5784 100644
--- a/Makefile
+++ b/Makefile
@@ -8,15 +8,15 @@ base-fs:
 	$(call vinstall,base-files)
 
 mnt-system:
-	mount -t proc proc $(MNTDIR)/proc
-	mount -t sysfs sys $(MNTDIR)/sys
-	mount -o bind /dev $(MNTDIR)/dev
-	mount -t devpts pts $(MNTDIR)/dev/pts
+	mount --types proc /proc $(MNTDIR)/proc
+	mount --rbind /sys $(MNTDIR)/sys
+	mount --rbind /dev $(MNTDIR)/dev
+	mount --make-rslave $(MNTDIR)/sys
+	mount --make-rslave $(MNTDIR)/dev
 
 umnt-system:
 	umount $(MNTDIR)/proc
 	umount $(MNTDIR)/sys
-	umount $(MNTDIR)/dev/pts
 	umount $(MNTDIR)/dev
 
 mnt-drive: