diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index 67e49d13..dff427ae 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -44,7 +44,6 @@ kvminfra-fre-3.komreg.net:
             memory: '4096'
 
 monitor-fre-3.komreg.net:
-   nagios_monitor:
    autoupdate:
 
 nic.komreg.net: