diff --git a/k8s/charts/templates/ingress.yaml b/k8s/charts/templates/ingress.yaml
index ad6efaa..459eb0e 100644
--- a/k8s/charts/templates/ingress.yaml
+++ b/k8s/charts/templates/ingress.yaml
@@ -14,6 +14,7 @@ metadata:
 {{ toYaml .Values.ingress.annotations | indent 4 }}
 {{- end }}
 spec:
+  ingressClassName: {{ default "nginx" .Values.ingress.ingressClassName }}
   rules:
     - host: {{ .Values.ingress.host }}
       http:
diff --git a/k8s/charts/values.yaml b/k8s/charts/values.yaml
index ebf410a..407f5df 100644
--- a/k8s/charts/values.yaml
+++ b/k8s/charts/values.yaml
@@ -21,3 +21,6 @@ resources:
   requests:
     cpu: 0.3
     memory: 512Mi
+## to override ingressClassName uncommented this lines (default value "nginx")
+#ingress:
+#  ingressClassName: nginx-internal