diff --git a/ansible/pre-deploy.yml b/ansible/pre-deploy.yml
index 8db99d2..71d982f 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_GITEA_PORT_3306_TCP}"
+          DB_HOST: "dokku-mariadb-gitea:3306"
           DB_NAME: "gitea"
           DB_PASSWD: "{{ db_passwd }}"
           DB_TYPE: "mysql"