diff --git a/compose.headless.yml b/compose.headless.yml
index 0ccb9bc..bc17cc1 100644
--- a/compose.headless.yml
+++ b/compose.headless.yml
@@ -12,3 +12,4 @@ services:
         - "traefik.http.services.traefik.loadbalancer.server.port=web"
         - "traefik.http.routers.traefik.entrypoints=web-secure"
         - "traefik.http.routers.traefik.service=api@internal"
+        - "coop-cloud.${STACK_NAME}.app.version=v2.4.9-be23e1f6"
diff --git a/compose.yml b/compose.yml
index 9588c23..a7fddc9 100644
--- a/compose.yml
+++ b/compose.yml
@@ -45,7 +45,7 @@ services:
         - "traefik.http.routers.traefik.tls.options=default@file"
         - "traefik.http.routers.traefik.service=api@internal"
         - "traefik.http.routers.traefik.middlewares=security@file"
-        - coop-cloud.${STACK_NAME}.app.version=v2.4.9-be23e1f6
+        - "coop-cloud.${STACK_NAME}.app.version=v2.4.9-be23e1f6"
 networks:
   proxy:
     external: true