diff --git a/docker-compose.yml b/docker-compose.yml
index fecb96e..752fea7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -25,7 +25,7 @@ services:
     environment:
       NODE_ENV: production
       DB_HOST: postgres
-      DB_PORT: 5433
+      DB_PORT: 5432
       DB_USER: quoteuser
       DB_PASSWORD: quotepass123
       DB_NAME: quotedb