diff --git a/journals/2023_02_20.md b/journals/2023_02_20.md
index f780c2ee..9114922f 100644
--- a/journals/2023_02_20.md
+++ b/journals/2023_02_20.md
@@ -64,7 +64,7 @@
 			  ``` yml
 			  version: "3"
 			  services:
-			      postgres:
+			      sl-db:
 			          image: postgres:12.1
 			          container_name: sl-db
 			          ports:
@@ -82,4 +82,5 @@
 			          external: true
 			  ```
 			- Test postgres
+				- ``docker compose up -d``
 				- ``docker compose run postgres psql -U simplelogin simplelogin``
\ No newline at end of file