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+---
+title: "Exclude namespaces from the Knative webhook"
+weight: 70
+type: "docs"
+---
+
+The Knative webhook examines resources that are created, read, updated, or deleted. This includes system namespaces, which can cause issues during an upgrade if the webhook becomes non-responsive. Cluster administrators may want to disable the Knative webhook on system namespaces to prevent issues during upgrades.
+
+You can configure the label `webhooks.knative.dev/exclude` to allow namespaces to bypass the Knative webhook.
+
+``` yaml
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: knative-dev
+  labels: 
+    webhooks.knative.dev/exclude: "true"
+```
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