diff --git a/manifests/prometheus/prometheus-cluster-role.yaml b/manifests/prometheus/prometheus-cluster-role.yaml
index 458c615820ebb853cf5ae8bddd4c19c929693af9..0a8526d52d46367bc63363cce7a00db1c96263c1 100644
--- a/manifests/prometheus/prometheus-cluster-role.yaml
+++ b/manifests/prometheus/prometheus-cluster-role.yaml
@@ -14,3 +14,5 @@ rules:
   resources:
   - configmaps
   verbs: ["get"]
+- nonResourceURLs: ["/metrics"]
+  verbs: ["get"]