diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index da90765..d7505ad 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -1,5 +1,6 @@
 # Note that the matching is done with re.match()
 '.+':
+   nrpe:
    sunet::server:
       fail2ban: false
       unattended_upgrades: true