diff --git a/docker-compose.yml b/docker-compose.yml
index 0d847c9..4a8a8c7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -45,8 +45,12 @@ services:
       ORTHANC__POSTGRESQL__HOST: "${POSTGRES_HOST}"
     restart: unless-stopped
     networks:
-      - wolfland
-      - backend
+      wolfland:
+        aliases:
+          - orthanc_public
+      backend:
+        aliases:
+          - orthanc_private
     depends_on:
       - postgres