diff --git a/upup/models/cloudup/resources/addons/certmanager.io/k8s-1.16.yaml.template b/upup/models/cloudup/resources/addons/certmanager.io/k8s-1.16.yaml.template
index 4730af2b0f..67082562d4 100644
--- a/upup/models/cloudup/resources/addons/certmanager.io/k8s-1.16.yaml.template
+++ b/upup/models/cloudup/resources/addons/certmanager.io/k8s-1.16.yaml.template
@@ -5621,10 +5621,6 @@ webhooks:
         operator: "NotIn"
         values:
         - "true"
-      - key: "name"
-        operator: "NotIn"
-        values:
-        - kube-system
     rules:
       - apiGroups:
           - "cert-manager.io"