diff --git a/utilities/cloudharness_utilities/deployment-configuration/helm/templates/ingress.yaml b/utilities/cloudharness_utilities/deployment-configuration/helm/templates/ingress.yaml
index 299a2469..af59d0a4 100644
--- a/utilities/cloudharness_utilities/deployment-configuration/helm/templates/ingress.yaml
+++ b/utilities/cloudharness_utilities/deployment-configuration/helm/templates/ingress.yaml
@@ -35,7 +35,7 @@ metadata:
     kubernetes.io/ingress.class: nginx
     {{- if and (not .Values.local) $tls }}
     kubernetes.io/tls-acme: 'true'
-    cert-manager.io/cluster-issuer: {{ printf "%s-%s" "letsencrypt" .Values.namespace }}
+    cert-manager.io/issuer: {{ printf "%s-%s" "letsencrypt" .Values.namespace }}
     {{- end }}
     nginx.ingress.kubernetes.io/ssl-redirect: {{ (and $tls .Values.ingress.ssl_redirect) | quote }}
     nginx.ingress.kubernetes.io/proxy-body-size: '250m'