diff --git a/REUSE.toml b/REUSE.toml
index b8d462c99c8090ebf84395febe64e03c582cba3e..b03c9111dae9183c5f3f9dda5e569fd032b25919 100644
--- a/REUSE.toml
+++ b/REUSE.toml
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright © DuMux Project contributors, see AUTHORS.md in root folder
+# SPDX-License-Identifier: CC0-1.0
+
 version = 1
 
 [[annotations]]