diff --git a/eslint.config.mjs b/eslint.config.mjs
index 5b7fd78bf..91eafcbfc 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -1,3 +1,7 @@
+// SPDX-FileCopyrightText: 2026 XWiki CryptPad Team <contact@cryptpad.org> and contributors
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
 import globals from "globals";
 import { defineConfig, globalIgnores } from "eslint/config";