diff --git a/odoo/README.md b/odoo/README.md
index 2ce35e5..34fddad 100644
--- a/odoo/README.md
+++ b/odoo/README.md
@@ -9,8 +9,9 @@ odoo
 odoo:
   image: odoo:12
   ports:
-    - "8069:8069"
+    - "127.0.0.1:8069:8069"
   volumes:
+    - ./data/config:/etc/odoo
     - ./data/odoo:/var/lib/odoo
     - ./data/addons:/mnt/extra-addons
   links:
@@ -18,10 +19,11 @@ odoo:
   restart: always
 
 postgres:
-  image: postgres:9-alpine
+  image: postgres:11-alpine
   volumes:
     - ./data/postgres:/var/lib/postgresql/data
   environment:
+    - POSTGRES_DB=postgres
     - POSTGRES_USER=odoo
     - POSTGRES_PASSWORD=odoo
   restart: always
@@ -32,11 +34,9 @@ postgres:
 ```bash
 $ mkdir -m 777 -p data/odoo
 $ docker-compose up -d
-$ docker-compose exec postgres psql -U postgres
-postgres=# \l
-postgres=# drop database odoo;
-postgres=# \q
 $ curl http://localhost:8069
 ```
 
+> Create a database: odoo
+
 [1]: https://www.odoo.com