diff --git a/hosts.offline b/hosts.offline
index bbd8c15..e511c2a 100644
--- a/hosts.offline
+++ b/hosts.offline
@@ -4,6 +4,9 @@ ansible_python_interpreter=/usr/bin/python3
 [collectd:children]
 pyrocufflink
 
+[collectd-prometheus:children]
+collectd
+
 [dhcpcd:children]
 vm-hosts