diff --git a/acctest/plugin/bundled_plugin_test.go b/acctest/plugin/bundled_plugin_test.go
index e9308a598..9f21dfac6 100644
--- a/acctest/plugin/bundled_plugin_test.go
+++ b/acctest/plugin/bundled_plugin_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package plugin
 
 import (
diff --git a/internal/hcp/api/client_test.go b/internal/hcp/api/client_test.go
index 85bf5df3d..16d321beb 100644
--- a/internal/hcp/api/client_test.go
+++ b/internal/hcp/api/client_test.go
@@ -1,3 +1,6 @@
+// Copyright (c) HashiCorp, Inc.
+// SPDX-License-Identifier: MPL-2.0
+
 package api
 
 import (