diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index 3db89b0..eab5db6 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -277,6 +277,7 @@ internal-sto1-prod-radius-1.geteduroam.sunet.se:
     realm: v1.geteduroam.se
     app: false
   sunet::certbot::acmed:
+  sunet::certbot::sync::client:
   sunet::certbot::sync::server:
 
 internal-dco-prod-radius-2.geteduroam.sunet.se: