diff --git a/docker-compose.yml b/docker-compose.yml
index 4807e7d..1faff35 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -2,7 +2,7 @@ version: '3.8'
 
 services:
   postgres:
-    image: postgres:15
+    image: postgres:15-alpine
     environment:
       POSTGRES_USER: user
       POSTGRES_PASSWORD: password