diff --git a/.env.example b/.env.example
index 1ec824f39d1d7b6f42bd1ce74541c543f018ebe8..ca8f27598d7b665e1076da6dff73a43eda71d61d 100644
--- a/.env.example
+++ b/.env.example
@@ -8,7 +8,7 @@ DB_NAME=film-db
 DB_PORT=5432
 
 # PRISMA
-DATABASE_URL=postgresql://${DB_USER}:${DB_PASSWORD}@localhost:${DB_PORT}/${DB_NAME}?schema=public
+DATABASE_URL=postgresql://${DB_USER}:${DB_PASSWORD}@postgres:${DB_PORT}/${DB_NAME}?schema=public
 
 # ADMINER
 ADMINER_PORT=8080