diff --git a/docker-compose.yml b/docker-compose.yml
index 00a3537..d8976fb 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,6 +13,9 @@ services:
       - "./data:/data:rw"
     command: python manage.py runserver 0.0.0.0:80
     env_file: .env-local
+    networks:
+      - privatenetwork
+
 
   db:
     image: postgres:9.6-alpine
@@ -20,6 +23,8 @@ services:
       POSTGRES_DB: "db"
     volumes:
       - ".:/app:rw"
+    networks:
+      - privatenetwork
 
   solr:
     image: solr:7.2-alpine
@@ -34,3 +39,9 @@ services:
       - "./schema_en.xml:/opt/solr/server/solr/en/schema.xml"
     expose:
       - "8983"
+    networks:
+      - privatenetwork
+
+
+networks:
+  privatenetwork: