diff --git a/ansible/pre-deploy.yml b/ansible/pre-deploy.yml
index 8e89069..33f8a44 100644
--- a/ansible/pre-deploy.yml
+++ b/ansible/pre-deploy.yml
@@ -92,7 +92,7 @@
           ADMIN_MAIL: "{{ autonomic_admin_mail }}"
           ADMIN_PASS: "{{ autonomic_admin_pass }}"
           ADMIN_USER: "{{ autonomic_admin_user }}"
-          DB_HOST: "dokku-mariadb-keycloak:3306"
+          DB_HOST: "$DOKKU_MARIADB_LOLIPOP_PORT_3306_TCP"
           DB_NAME: "gitea"
           DB_PASSWD: "{{ db_passwd }}"
           DB_TYPE: "mysql"