diff --git a/PBS/cephfs_backup.sh b/PBS/cephfs_backup.sh
index 1d4dffb..dca0fe3 100644
--- a/PBS/cephfs_backup.sh
+++ b/PBS/cephfs_backup.sh
@@ -2,6 +2,7 @@
 RCODE=$?
 smtp_dest_user=backup@altinea.fr
 date=`date +%F`
-PBS_PASSWORD=password proxmox-backup-client backup CephFS.pxar:/mnt/pve/boutiques/ --repository users@sreveur:Datastore   > /root/pbs_report/pbs_save_report_$date.txt
+encryption_path=/root/pbs_report/enc.key
+PBS_PASSWORD=password proxmox-backup-client backup CephFS.pxar:/mnt/pve/boutiques/ --repository users@sreveur:Datastore  --keyfile $encryption_path > /root/pbs_report/pbs_save_report_$date.txt
 echo  `cat /root/pbs_report/pbs_save_report_$date.txt`  | mutt -s 'Rapport de sauvegarde Cephfs_torop' -a /root/pbs_report/pbs_save_report_$date.txt -- $smtp_dest_user
 exit 1;