diff --git a/lib/common/bootstrap/charts/kube-prometheus-stack/values.yaml b/lib/common/bootstrap/charts/kube-prometheus-stack/values.yaml
index 07483cf9..73df2195 100644
--- a/lib/common/bootstrap/charts/kube-prometheus-stack/values.yaml
+++ b/lib/common/bootstrap/charts/kube-prometheus-stack/values.yaml
@@ -1377,7 +1377,7 @@ prometheusOperator:
 
     # Use certmanager to generate webhook certs
     certManager:
-      enabled: true
+      enabled: false
       # issuerRef:
       #   name: "issuer"
       #   kind: "ClusterIssuer"