diff --git a/config/webhook/manifests.yaml b/config/webhook/manifests.yaml
index c21914103..7dc0bd430 100644
--- a/config/webhook/manifests.yaml
+++ b/config/webhook/manifests.yaml
@@ -1,3 +1,4 @@
+---
 apiVersion: admissionregistration.k8s.io/v1
 kind: MutatingWebhookConfiguration
 metadata: