diff --git a/cluster_metrics/playbook-grafana.yml b/cluster_metrics/playbook-grafana.yml
index ba0203c8..9663da6a 100644
--- a/cluster_metrics/playbook-grafana.yml
+++ b/cluster_metrics/playbook-grafana.yml
@@ -22,7 +22,7 @@
       mysql_db:
         login_user: "{{ galera_root_user }}"
         login_password: "{{ galera_root_password }}"
-        login_host: "127.0.0.1"
+        login_host: "{{ galera_address|default('127.0.0.1') }}"
         name: "{{ grafana_db_name }}"
         state: "present"
       delegate_to: "{{ groups['galera_all'][0] }}"
@@ -30,7 +30,7 @@
       mysql_user:
         login_user: "{{ galera_root_user }}"
         login_password: "{{ galera_root_password }}"
-        login_host: "127.0.0.1"
+        login_host: "{{ galera_address|default('127.0.0.1') }}"
         name: "{{ grafana_db_user }}"
         password: "{{ grafana_db_password }}"
         host: "{{ item }}"