diff --git a/Ventoy/CloneToDisk.sh b/Ventoy/CloneToDisk.sh
index a561a09..0a4149c 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 2>/dev/null || true
-    umount -lf /mnt/boot 2>/dev/null || true
-    umount -lf /mnt 2>/dev/null || true
+    umount -lf /mnt/boot/efi || true
+    umount -lf /mnt/boot || true
+    umount -lf /mnt || true
 }
 trap cleanup EXIT