diff --git a/compose.yml b/compose.yml
index 4c60659..2f4eae3 100644
--- a/compose.yml
+++ b/compose.yml
@@ -1,6 +1,4 @@
----
 version: "3.8"
-
 services:
   app:
     image: benoitpodwinski/phpservermon:3.4.5
@@ -47,6 +45,7 @@ services:
         #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLForceHost=true"
         #- "traefik.http.middlewares.${STACK_NAME}-redirect.headers.SSLHost=${DOMAIN}"
 
+        - coop-cloud.${STACK_NAME}.app.version=3.4.5-c8bf35f3
   db:
     image: mariadb
     networks:
@@ -61,12 +60,13 @@ services:
       - db_root_password
     volumes:
       - "mariadb:/var/lib/mysql"
-
+    deploy:
+      labels:
+        - coop-cloud.${STACK_NAME}.db.version=mariadb-9c681cef
 networks:
   proxy:
     external: true
   internal:
-
 secrets:
   db_root_password:
     name: ${STACK_NAME}_db_root_password_${SECRET_DB_ROOT_PASSWORD_VERSION}
@@ -74,7 +74,6 @@ secrets:
   db_password:
     name: ${STACK_NAME}_db_password_${SECRET_DB_PASSWORD_VERSION}
     external: true
-
 configs:
   msmtp_conf:
     name: ${STACK_NAME}_msmtp_conf_${MSMTP_CONF_VERSION}
@@ -84,7 +83,6 @@ configs:
     name: ${STACK_NAME}_entrypoint_${ENTRYPOINT_CONF_VERSION}
     file: entrypoint.sh.tmpl
     template_driver: golang
-
 volumes:
   sessions:
   mariadb: