diff --git a/metropolis/build/kube-code-generator/boilerplate.go.txt b/metropolis/build/kube-code-generator/boilerplate.go.txt
new file mode 100644
index 0000000..ef05f6f
--- /dev/null
+++ b/metropolis/build/kube-code-generator/boilerplate.go.txt
@@ -0,0 +1 @@
+// Code generated by //metropolis/build/kubernetes-code-generator. Do not commit to source control.