diff --git a/ansible/roles/mariadb/templates/galera.cnf.j2 b/ansible/roles/mariadb/templates/galera.cnf.j2
index d74c74f29e..d184e02865 100644
--- a/ansible/roles/mariadb/templates/galera.cnf.j2
+++ b/ansible/roles/mariadb/templates/galera.cnf.j2
@@ -16,6 +16,7 @@ port={{ mariadb_port }}
 
 log-error=/var/log/kolla/mariadb/mariadb.log
 
+log-bin=mysql-bin
 binlog_format=ROW
 default-storage-engine=innodb
 innodb_autoinc_lock_mode=2