diff --git a/config/webhook/manifests.yaml b/config/webhook/manifests.yaml
index 77cf6ffb..750256ed 100644
--- a/config/webhook/manifests.yaml
+++ b/config/webhook/manifests.yaml
@@ -22,6 +22,7 @@ webhooks:
     - v1
     operations:
     - CREATE
+    - UPDATE
     resources:
     - namespaces
   sideEffects: None