diff --git a/docker-compose.yml b/docker-compose.yml
index b616a92..73a36b5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -5,6 +5,8 @@ services:
   postgres:
     env_file:
       - .env
+    volumes:
+      - ./postgres_data:/var/lib/postgresql/data
     image: postgres:16
   
   celery: