diff --git a/bundle.yaml b/bundle.yaml
index 7739dae598c8063596fc4abb7c262b1dbdf26bc8..64e7a184eb94e850677a4d7524a1cd6593b65785 100644
--- a/bundle.yaml
+++ b/bundle.yaml
@@ -84,7 +84,6 @@ services:
     charm: ./kubernetes-keystone
     options:
       keystone-url: https://keystone.cloud.garr.it:5000/v3
-      webhook-authn-config: /root/cdk/webhook-authn.onfig
 
   kubernetes-master:
     charm: cs:~containers/kubernetes-master-122
@@ -99,7 +98,7 @@ services:
       # RBAC to allow access to dashboard to User "system:anonymous"
       # Because of this bug https://github.com/kubernetes/kubernetes/issues/39722
       # the value must be false, rather than what the documentation says.
-      api-extra-args: "anonymous-auth=false authentication-token-webhook-config-file=/root/cdk/webhook-authn.onfig"
+      api-extra-args: "anonymous-auth=false"
       enable-dashboard-addons: True
     annotations:
       gui-x: '800'