diff --git a/roles/protonmail/templates/docker-compose.yml.j2 b/roles/protonmail/templates/docker-compose.yml.j2
index 5b9c271..1e04703 100644
--- a/roles/protonmail/templates/docker-compose.yml.j2
+++ b/roles/protonmail/templates/docker-compose.yml.j2
@@ -10,6 +10,7 @@ services:
     volumes:
       - protonmail:/root
   
+  # BACKUP
   backup_protonmail:
     image: offen/docker-volume-backup:latest
     restart: always