diff --git a/hack/update-generated-deepcopy.sh b/hack/update-generated-deepcopy.sh
new file mode 100755
index 0000000..d7c00c8
--- /dev/null
+++ b/hack/update-generated-deepcopy.sh
@@ -0,0 +1,26 @@
+#!/bin/bash
+# Copyright (c) 2017 OpenStack Foundation.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+STACKUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
+cd "${STACKUBE_ROOT}"
+
+go get k8s.io/kubernetes/vendor/k8s.io/kube-gen/cmd/deepcopy-gen
+
+deepcopy-gen -i ./pkg/apis/v1
+