diff --git a/docker-compose.yml b/docker-compose.yml
index d73967f..15928dc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -1,10 +1,13 @@
-services:
+version: '3.8'
 
+services:
   postgres:
     image: postgres:17
     container_name: postgres
     networks:
-      - pacs
+      pacs:
+        aliases:
+          - postgres
     environment:
       - PGPASSWORD=${PGPASSWORD}
       - POSTGRES_USER=${POSTGRES_USER}
@@ -15,9 +18,10 @@ services:
     volumes:
       - ${POSTGRES_DATA_MNT}:${PGDATA}
     healthcheck:
-      test: [ "CMD", "pg_isready", "-q", "-d", "${DB_DATABASE}", "-U", "${DB_USERNAME}" ]
+      test: ["CMD", "pg_isready", "-q", "-d", "${DB_DATABASE}", "-U", "${DB_USERNAME}"]
       retries: 3
       timeout: 5s
+    restart: unless-stopped
 
   pgadmin:
     container_name: pgadmin
@@ -29,9 +33,13 @@ services:
       - PGADMIN_CONFIG_SERVER_MODE=${PGADMIN_SERVER}
       - PGADMIN_CONFIG_MASTER_PASSWORD_REQUIRED=${PGADMIN_MASTER_PASS}
     ports:
-      - "5050:5050"
+      - 5050:5050
     depends_on:
       - postgres
+    networks:
+      pacs:
+        aliases:
+          - pgadmin
 
   orthanc:
     container_name: orthanc
@@ -50,9 +58,11 @@ services:
       DICOM_WEB_PLUGIN_ENABLED: "true"
       OHIF_PLUGIN_ENABLED: "true"
       VOLVIEW_PLUGIN_ENABLED: "true"
-    restart: always
+    restart: unless-stopped
     networks:
-      - pacs
+      pacs:
+        aliases:
+          - orthanc
     depends_on:
       - postgres
 
@@ -62,22 +72,26 @@ services:
     ports:
       - 3000:80
     environment:
-      - APP_CONFIG:/usr/share/nginx/html/app-config.js
+      - APP_CONFIG=/usr/share/nginx/html/app-config.js
     volumes:
       - ${NGINX_DEFAULT_CONF}:/etc/nginx/conf.d/default.conf:ro
       - ${VIEWER_CONFIG}:/usr/share/nginx/html/app-config.js:ro
       - ./logo.png:/usr/share/nginx/html/logo.png:ro
-    restart: always
+    restart: unless-stopped
     networks:
-      - pacs
+      pacs:
+        aliases:
+          - ohif
 
   meddream:
     image: meddream/dicom-viewer:8.5.0
-    restart: always
+    restart: unless-stopped
     ports:
       - "80:8080"
     networks:
-      - pacs
+      pacs:
+        aliases:
+          - meddream
     volumes:
       - ./config/meddream/application.properties:/opt/meddream/application.properties:ro
       #- ./config/meddream/license:/opt/meddream/license:ro
@@ -85,4 +99,4 @@ services:
 
 networks:
   pacs:
-    external: true
+    external: true
\ No newline at end of file