diff --git a/hack/verify-staging-imports.sh b/hack/verify-staging-imports.sh
index abff35db45a..e2a672c5028 100755
--- a/hack/verify-staging-imports.sh
+++ b/hack/verify-staging-imports.sh
@@ -70,6 +70,7 @@ print_forbidden_imports client-go k8s.io/apimachinery || RC=1
 print_forbidden_imports apiserver k8s.io/apimachinery k8s.io/client-go || RC=1
 print_forbidden_imports kube-aggregator k8s.io/apimachinery k8s.io/client-go k8s.io/apiserver || RC=1
 print_forbidden_imports sample-apiserver k8s.io/apimachinery k8s.io/client-go k8s.io/apiserver || RC=1
+print_forbidden_imports apiextensions-apiserver k8s.io/apimachinery k8s.io/client-go k8s.io/apiserver || RC=1
 if [ ${RC} != 0 ]; then
     exit ${RC}
 fi