diff --git a/monitor-common/overlay/etc/naemon/conf.d/netops/services.cfg b/monitor-common/overlay/etc/naemon/conf.d/netops/services.cfg
index a279865..c87dc10 100644
--- a/monitor-common/overlay/etc/naemon/conf.d/netops/services.cfg
+++ b/monitor-common/overlay/etc/naemon/conf.d/netops/services.cfg
@@ -1 +1,17 @@
 ## This file is manged by puppet
+
+define service {
+  name Docker Containers
+  check_command check_nrpe!check_docker_containers
+  hostgroup_name sunet::dockerhost2
+  service_description Docker Containers
+
+  contact_groups admins
+
+  max_check_attempts 4
+  check_interval 5
+  retry_interval 1
+  check_period 24x7
+  notification_period 24x7
+  register 1
+}