diff --git a/.gitignore b/.gitignore
index bbdbe68..83f8de6 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: 2021 Open Networking Foundation <info@opennetworking.org>
+# SPDX-License-Identifier: Apache-2.0
+
 venv-docs
 _build
 .vscode