diff --git a/charts/ingress-nginx/templates/controller-secret.yaml b/charts/ingress-nginx/templates/controller-secret.yaml
new file mode 100644
index 0000000..f374423
--- /dev/null
+++ b/charts/ingress-nginx/templates/controller-secret.yaml
@@ -0,0 +1,15 @@
+{{- if .Values.dhParam -}}
+apiVersion: v1
+kind: Secret
+metadata:
+  labels:
+    {{- include "ingress-nginx.labels" . | nindent 4 }}
+    app.kubernetes.io/component: controller
+    {{- with .Values.controller.labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  name: {{ include "ingress-nginx.controller.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+data:
+  dhparam.pem: {{ .Values.dhParam }}
+{{- end }}