diff --git a/eslint/locale.js b/eslint/locale.js
index 1b19066ec7..dbb807b714 100644
--- a/eslint/locale.js
+++ b/eslint/locale.js
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: dakkar and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+*/
+
 /* This is a ESLint rule to report use of the `i18n.ts` and `i18n.tsx`
  * objects that reference translation items that don't actually exist
  * in the lexicon (the `locale/` files)
diff --git a/eslint/locale.test.js b/eslint/locale.test.js
index 1c0727b400..2b69672d27 100644
--- a/eslint/locale.test.js
+++ b/eslint/locale.test.js
@@ -1,3 +1,8 @@
+/*
+ * SPDX-FileCopyrightText: dakkar and other Sharkey contributors
+ * SPDX-License-Identifier: AGPL-3.0-only
+*/
+
 const {RuleTester} = require("eslint");
 const localeRule = require("./locale");