diff --git a/overlay/opt/nagios/etc/objects/docker-hosts.cfg b/overlay/opt/nagios/etc/objects/docker-hosts.cfg
index 51d7f2f..a6839ec 100644
--- a/overlay/opt/nagios/etc/objects/docker-hosts.cfg
+++ b/overlay/opt/nagios/etc/objects/docker-hosts.cfg
@@ -67,7 +67,7 @@ define service{
 	check_command		check_docker_cpu!!500.0,60%
 }
 
-defind service{
+define service{
 	use			local-service,graphed-service
 	hostgroup_name		docker-hosts
 	service_description	DNS Query: A Record