diff --git a/support/forbidden_words/import-wikimedia.mjs b/support/forbidden_words/import-wikimedia.mjs
index 6596027a..327b146f 100644
--- a/support/forbidden_words/import-wikimedia.mjs
+++ b/support/forbidden_words/import-wikimedia.mjs
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2023 John Livingston <https://www.john-livingston.fr/>
+//
+// SPDX-License-Identifier: AGPL-3.0-only
+
 import { Command } from 'commander'
 
 const program = new Command()