diff --git a/.env.example b/.env.example
index edf4f42..8334b05 100644
--- a/.env.example
+++ b/.env.example
@@ -1,6 +1,6 @@
 # Database
 DB_PASSWORD=changeme
-DATABASE_URL=postgres://wc:changeme@db:5432/worldcup
+DATABASE_URL=postgres://wc:changeme@worldcup_db:5432/worldcup
 
 # Traefik (set TRAEFIK_ENABLED=true when deploying behind Traefik)
 TRAEFIK_ENABLED=false