diff --git a/docker-compose.yml b/docker-compose.yml
index 90eefd5..cd27465 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -12,7 +12,7 @@ services:
       - caddy_data:/data
     labels:
       - triton.cns.services=miom-website
-      - "com.docker.swarm.affinities=[\"volumename==miomspace_caddy_data\"]"
+      - "com.docker.swarm.affinities=[\"com.docker.compose.volume==caddy_data\"]"
 
 volumes:
   caddy_data: