diff --git a/mirror.txt b/mirror.txt
index 15f93eb..c0e7843 100644
--- a/mirror.txt
+++ b/mirror.txt
@@ -283,6 +283,7 @@ gcr.io/k8s-staging-kube-state-metrics/kube-state-metrics
 gcr.io/k8s-staging-nfd/node-feature-discovery
 gcr.io/k8s-staging-test-infra/krte
 gcr.io/kaniko-project/executor
+gcr.io/knative-releases/knative.dev/client/cmd/kn
 gcr.io/knative-releases/knative.dev/eventing/cmd/controller
 gcr.io/knative-releases/knative.dev/eventing/cmd/in_memory/channel_controller
 gcr.io/knative-releases/knative.dev/eventing/cmd/in_memory/channel_dispatcher