diff --git a/docker-compose.yml b/docker-compose.yml
index fc868db3..a868bc09 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -10,6 +10,7 @@ services:
       POSTGRES_DB: gancio
     volumes:
       - ./init.sql:/docker-entrypoint-initdb.d/init.sql
+      - ./postgres:/var/lib/postgresql/data
 
   app:
     build: .