diff --git a/docker-compose.prod b/docker-compose.prod
index 54877b6..1aa1414 100644
--- a/docker-compose.prod
+++ b/docker-compose.prod
@@ -23,8 +23,9 @@ services:
       POSTGRES_PASSWORD: '${DB_PASSWORD}'
       POSTGRES_USER: '${DB_USERNAME}'
       POSTGRES_DB: '${DB_DATABASE}'
+      PGDATA: '/var/lib/pgdata/data'
     volumes:
-      - './data/db:/var/lib/postgresql'
+      - './data/db:/var/lib/pgdata/data'
     networks:
       - homepage