diff --git a/ceph/ceph-osd-stop-remove-permanently b/ceph/ceph-osd-stop-remove-permanently
index f35bdde..dbb6f65 100755
--- a/ceph/ceph-osd-stop-remove-permanently
+++ b/ceph/ceph-osd-stop-remove-permanently
@@ -25,6 +25,7 @@ fi
 
 ceph osd crush remove $osd_name
 ceph osd rm $osd_name
+ceph auth del $osd_name
 
 echo "Mount path before umounting: "
 mount | grep "$mountpath"