diff --git a/hack/update-yamlfmt.sh b/hack/update-yamlfmt.sh
index b3046df1f7f..fbbe4d61780 100755
--- a/hack/update-yamlfmt.sh
+++ b/hack/update-yamlfmt.sh
@@ -21,7 +21,7 @@ set -o pipefail
 KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
 source "${KUBE_ROOT}/hack/lib/init.sh"
 
-kube::golang::old::setup_env
+kube::golang::new::setup_env
 
 cd "${KUBE_ROOT}"