diff --git a/Ventoy/CloneToDisk.sh b/Ventoy/CloneToDisk.sh
index 0a4149c..41fe976 100755
--- a/Ventoy/CloneToDisk.sh
+++ b/Ventoy/CloneToDisk.sh
@@ -10,9 +10,9 @@ cleanup() {
 
     for i in "${mount_points[@]}"; do umount -lf "/mnt/debian$i" || true; done
 
-    umount -lf /mnt/boot/efi || true
-    umount -lf /mnt/boot || true
-    umount -lf /mnt || true
+    umount -lf /mnt/debian/boot/efi || true
+    umount -lf /mnt/debian/boot || true
+    umount -lf /mnt/debian || true
 }
 trap cleanup EXIT