diff --git a/charts/rancher-monitoring/my-values/values-prod.yaml b/charts/rancher-monitoring/my-values/values-prod.yaml
index ee8d16e..3fb0fb6 100644
--- a/charts/rancher-monitoring/my-values/values-prod.yaml
+++ b/charts/rancher-monitoring/my-values/values-prod.yaml
@@ -32,7 +32,7 @@ grafana:
     hosts:
       - grafana.dvirlabs.com
     annotations:
-      cert-manager.io/cluster-issuer: letsencrypt-prod
+      cert-manager.io/cluster-issuer: letsencrypt
     tls:
       - hosts:
           - grafana.dvirlabs.com