diff --git a/docker-compose.yml b/docker-compose.yml
index 92693e6..e435fcc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,6 +3,7 @@ version: "3"
 services:
   mysql:
     image: mariadb/server:10.5
+    hostname: mysql
     container_name: mysql
     environment:
       MARIADB_ROOT_PASSWORD: "${MARIADB_ROOT_PASSWORD}"