diff --git a/stable/datadog/Chart.yaml b/stable/datadog/Chart.yaml
index c9331d43ed..9d38ca1175 100755
--- a/stable/datadog/Chart.yaml
+++ b/stable/datadog/Chart.yaml
@@ -1,5 +1,5 @@
 name: datadog
-version: 1.9.0
+version: 1.9.1
 appVersion: 6.5.2
 description: DataDog Agent
 keywords:
diff --git a/stable/datadog/templates/agent-clusterrole.yaml b/stable/datadog/templates/agent-clusterrole.yaml
index b4b128dc2a..5999b64900 100644
--- a/stable/datadog/templates/agent-clusterrole.yaml
+++ b/stable/datadog/templates/agent-clusterrole.yaml
@@ -48,6 +48,7 @@ rules:
   - datadog-leader-election  # Leader election token
 {{- if .Values.clusterAgent.metricsProvider.enabled }}
   - datadog-custom-metrics
+  - extension-apiserver-authentication
 {{- end }}
   verbs:
   - get