diff --git a/allows.txt b/allows.txt
index ecf881e..e3b7883 100644
--- a/allows.txt
+++ b/allows.txt
@@ -57,6 +57,7 @@ docker.io/kuberhealthy/**
 docker.io/kubernetesui/**
 docker.io/kubesphere/**
 docker.io/langgenius/**
+docker.io/liangjw/kube-webhook-certgen
 docker.io/library/adminer
 docker.io/library/aerospike
 docker.io/library/almalinux