diff --git a/live-patch/01-pre-apt-upgrade.sh b/live-patch/01-pre-apt-upgrade.sh
index 5391a34c..fb634ee5 100644
--- a/live-patch/01-pre-apt-upgrade.sh
+++ b/live-patch/01-pre-apt-upgrade.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 echo "Disable preupdate patch but keep reboot patch"
-rm /etc/apt/apt.conf.d/02-armbian-preupdate
+rm -f /etc/apt/apt.conf.d/02-armbian-preupdate