diff --git a/sbin/kernel-clean.sh b/sbin/kernel-clean.sh
index bbe1495..c9f258d 100755
--- a/sbin/kernel-clean.sh
+++ b/sbin/kernel-clean.sh
@@ -11,7 +11,7 @@ cd /lib/modules && rm -rf `ls | grep -v "^$REVISION$"`
 
 # rm old kernel revisions
 mount -o remount,rw /boot
-cd /boot && rm -f `ls System.map-* config-* vmlinuz-* 2>/dev/null | grep -v "$REVISION$"`
+cd /boot && rm -f `ls System.map-* config-* vmlinuz-* initramfs-* 2>/dev/null | grep -vE "$REVISION$|$REVISION.img$"`
 mount -o remount,ro /boot
 
 # rm old sources