update
diff --git a/charts/cert-manager/templates/cainjector-psp-clusterrolebinding.yaml b/charts/cert-manager/templates/cainjector-psp-clusterrolebinding.yaml
new file mode 100644
index 0000000..e2bfa26
--- /dev/null
+++ b/charts/cert-manager/templates/cainjector-psp-clusterrolebinding.yaml
@@ -0,0 +1,22 @@
+{{- if .Values.cainjector.enabled }}
+{{- if .Values.global.podSecurityPolicy.enabled }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: {{ template "cainjector.fullname" . }}-psp
+  labels:
+    app: {{ include "cainjector.name" . }}
+    app.kubernetes.io/name: {{ include "cainjector.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/component: "cainjector"
+    {{- include "labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: {{ template "cainjector.fullname" . }}-psp
+subjects:
+  - kind: ServiceAccount
+    name: {{ template "cainjector.serviceAccountName" . }}
+    namespace: {{ include "cert-manager.namespace" . }}
+{{- end }}
+{{- end }}