diff --git a/docker-compose.swarm.yml b/docker-compose.swarm.yml
index a19c0bd..c2059f7 100644
--- a/docker-compose.swarm.yml
+++ b/docker-compose.swarm.yml
@@ -39,7 +39,8 @@ services:
       POSTGRES_MAX_CONNECTIONS: ${POSTGRES_MAX_CONNECTIONS:-100}
     volumes:
       - postgres_data:/var/lib/postgresql/data
-      - ./docker/postgres/init-scripts:/docker-entrypoint-initdb.d:ro
+      # Note: init-scripts bind mount removed for Portainer compatibility
+      # Init scripts are baked into the postgres image at build time
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-mosaic} -d ${POSTGRES_DB:-mosaic}"]
       interval: 10s