diff --git a/defaults/main.yml b/defaults/main.yml
index 20cbddd..2fe3548 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -30,3 +30,7 @@ nrpe_postgresql_user: nagios
 nrpe_postgresql_password: changeme_
 nrpe_postgresql_backend_warning: 75
 nrpe_postgresql_backend_critical: 90
+
+nrpe_mysql_host: localhost
+nrpe_mysql_user: nagios
+nrpe_mysql_password: changeme_