diff --git a/docker/docker-compose.dev.yml b/docker/docker-compose.dev.yml
index 788ff7375..ebe2e59d4 100644
--- a/docker/docker-compose.dev.yml
+++ b/docker/docker-compose.dev.yml
@@ -56,6 +56,10 @@ services:
       - datastore-writer
       - auth
     env_file: services.env
+    ports:
+        - "9002:9002"
+        - "9003:9003"
+        - "5678:5678"
     environment:
       - OPENSLIDES_DEVELOPMENT=1
       - EMAIL_HOST=mailhog