diff --git a/snapshots.js b/snapshots.js
index fdb8a84f..f31fefea 100644
--- a/snapshots.js
+++ b/snapshots.js
@@ -1,3 +1,6 @@
+// Copyright 2022-2024 use-ink/contracts-ui authors & contributors
+// SPDX-License-Identifier: GPL-3.0-only
+
 module.exports = {
   __version: '13.13.3',
   'Storage Types Contract': {