diff --git a/galera/server/database/graphite.yml b/galera/server/database/graphite.yml
index 595c16b..fb0582c 100644
--- a/galera/server/database/graphite.yml
+++ b/galera/server/database/graphite.yml
@@ -7,7 +7,7 @@
         graphite:
           encoding: 'utf8'
           users:
-          - name: 'graphite'
+          - name: '${_param:mysql_graphite_username}'
             password: '${_param:mysql_graphite_password}'
             host: '%'
             rights: 'all'