diff --git a/metrics-server/values.yaml b/metrics-server/values.yaml
index 8dd45e6..c382762 100644
--- a/metrics-server/values.yaml
+++ b/metrics-server/values.yaml
@@ -206,7 +206,7 @@ tls:
   # - `helm`           : Helm will generate a self-signed certificate
   # - `cert-manager`   : Use cert-manager.io to create and maintain the certificate
   # - `existingSecret` : Reuse an existing secret. No new secret will be created
-  type: "cert-manager"
+  type: "metrics-server"
   # Kubernetes cluster domain. Used to configure Subject Alt Names for the certificate
   clusterDomain: grxe.io
 
@@ -216,7 +216,7 @@ tls:
     addInjectorAnnotations: true
     existingIssuer:
       # Use an existing cert-manager issuer
-      enabled: true
+      enabled: false
       # Kind of the existing cert-manager issuer
       kind: "ClusterIssuer"
       # Name of the existing cert-manager issuer