diff --git a/docker-compose.yml b/docker-compose.yml
index 1ceb203..80b3e1f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -11,12 +11,13 @@ services:
     ports:
       - "15432:5432"
     volumes:
-      - ./backup_global_20260130_184353.sql:/tmp/restore.sql
-      - ./pg_data:/var/lib/postgresql/data
-      - ./init-scripts/01-create-role.sql:/docker-entrypoint-initdb.d/01-create-role.sql
+      - ./backup_global_20260130_184353.sql:/tmp/restore.sql:ro
+      - postgres_data:/var/lib/postgresql/data
     networks:
       - pralog-net
 
+volumes:
+  postgres_data:
 
 networks:
   pralog-net: