diff --git a/src/modules/shellprocess/shellprocess.schema.yaml b/src/modules/shellprocess/shellprocess.schema.yaml
index d92ebfc83..af56707b7 100644
--- a/src/modules/shellprocess/shellprocess.schema.yaml
+++ b/src/modules/shellprocess/shellprocess.schema.yaml
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: benne-dee
+# SPDX-License-Identifier: GPL-3.0-or-later
+
 $schema: http://json-schema.org/draft-07/schema#
 $id: https://calamares.io/schemas/shellprocess
 definitions: