diff --git a/doc/deployment.md b/doc/deployment.md
index e2ab6e3..b0a3b8c 100644
--- a/doc/deployment.md
+++ b/doc/deployment.md
@@ -51,14 +51,12 @@ Se connecter au conteneur :
 docker compose exec -T postgres psql -U admin
 ```
 
-Creer les bases et users :
+Creer un user unique pour toutes les applications et les bases :
 
 ```sql
-CREATE USER sirh_prod WITH PASSWORD 'motdepasse';
-CREATE DATABASE sirh_prod OWNER sirh_prod;
-
-CREATE USER sirh_recette WITH PASSWORD 'motdepasse';
-CREATE DATABASE sirh_recette OWNER sirh_recette;
+CREATE USER malio WITH PASSWORD 'motdepasse';
+CREATE DATABASE sirh_prod OWNER malio;
+CREATE DATABASE sirh_recette OWNER malio;
 \q
 ```
 
@@ -74,10 +72,10 @@ Les applications Docker sur la meme machine se connectent via `host.docker.inter
 
 ```env
 # SIRH prod
-DATABASE_URL="postgresql://sirh_prod:password@host.docker.internal:5432/sirh_prod?serverVersion=16&charset=utf8"
+DATABASE_URL="postgresql://malio:password@host.docker.internal:5432/sirh_prod?serverVersion=16&charset=utf8"
 
 # SIRH recette
-DATABASE_URL="postgresql://sirh_recette:password@host.docker.internal:5432/sirh_recette?serverVersion=16&charset=utf8"
+DATABASE_URL="postgresql://malio:password@host.docker.internal:5432/sirh_recette?serverVersion=16&charset=utf8"
 ```
 
 ## Ajouter une nouvelle base
@@ -87,8 +85,7 @@ docker compose exec -T postgres psql -U admin
 ```
 
 ```sql
-CREATE USER nouvelle_app WITH PASSWORD 'motdepasse';
-CREATE DATABASE nouvelle_app OWNER nouvelle_app;
+CREATE DATABASE nouvelle_app OWNER malio;
 \q
 ```