diff --git a/playbooks/roles/borg-backup/tasks/main.yaml b/playbooks/roles/borg-backup/tasks/main.yaml
index 8578cc8dc0..ac452fb900 100644
--- a/playbooks/roles/borg-backup/tasks/main.yaml
+++ b/playbooks/roles/borg-backup/tasks/main.yaml
@@ -33,6 +33,7 @@
       IdentityFile /root/.ssh/id_borg_backup_ed25519
       User {{ borg_username }}
     mode: 0600
+    marker: '# {mark} ANSIBLE MANAGED BLOCK borg-backup'
   with_inventory_hostnames: borg-backup-server
 
 - name: Generate borg_user info tuple