diff --git a/plugin/service/host/doc.go b/plugin/service/host/doc.go
index d18d895..fe0280a 100644
--- a/plugin/service/host/doc.go
+++ b/plugin/service/host/doc.go
@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package host
 
 // Package host provides a plugin for Boundary that retrieves host information from (GCP) Google Cloud Platform.