diff --git a/charts/argo/templates/workflow-controller-cluster-roles.yaml b/charts/argo/templates/workflow-controller-cluster-roles.yaml
index dba21854..976d49f8 100644
--- a/charts/argo/templates/workflow-controller-cluster-roles.yaml
+++ b/charts/argo/templates/workflow-controller-cluster-roles.yaml
@@ -81,6 +81,14 @@ rules:
   verbs:
   - get
   - list
+- apiGroups:
+  - "policy"
+  resources:
+  - poddisruptionbudgets
+  verbs:
+  - create
+  - get
+  - delete
 {{- if .Values.controller.persistence }}
 - apiGroups:
   - ""