diff --git a/docs/src/setup/index.md b/docs/src/setup/index.md
index c2296da7f..5f8f60064 100644
--- a/docs/src/setup/index.md
+++ b/docs/src/setup/index.md
@@ -136,7 +136,7 @@ services:
       POSTGRES_PASSWORD: 'npmpass'
       POSTGRES_DB: 'npm'
     volumes:
-      - ./postgres:/var/lib/postgresql/data
+      - ./postgresql:/var/lib/postgresql
 ```
 
 ::: warning