diff --git a/docker-compose.yml b/docker-compose.yml
index 94915f69117f8fbfab0d0965a2f7895797b79beb..bb2b234efd261ebaf9e59b13855f2f3ea73e4b38 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,8 +2,7 @@ version: '2'
 
 services:
   service-ram:
-    build: .
-    image: registry.forge.grandlyon.com/pamn_plateforme-des-acteurs-de-la-mediation-numerique/pamn_server:${TAG}
+    image: registry.forge.grandlyon.com/web-et-numerique/pamn_plateforme-des-acteurs-de-la-mediation-numerique/pamn_server:master
     ports:
       - ${SERVICE_API_BIND_PORT}:3000
     extra_hosts:
@@ -27,6 +26,8 @@ services:
       ELASTICSEARCH_USERNAME: ${ELASTICSEARCH_USERNAME}
       ELASTICSEARCH_PASSWORD: ${ELASTICSEARCH_PASSWORD}
     restart: unless-stopped
+    networks:
+      - backend
     depends_on:
       - database-ram
 
@@ -39,6 +40,8 @@ services:
       MONGODB_PASSWORD: ${MONGO_NON_ROOT_PASSWORD}
       MONGODB_DATABASE: ram
     restart: unless-stopped
+    networks:
+      - backend
     ports:
       - ${MONGO_PORT}:27017
     volumes:
@@ -49,6 +52,8 @@ services:
     restart: unless-stopped
     depends_on:
       - database-ram
+    networks:
+      - backend
     ports:
       - ${ME_PORT}:8081
     environment:
@@ -119,5 +124,6 @@ volumes:
   db-elastic:
 
 networks:
+  backend:
   elastic:
     driver: bridge