diff --git a/plinth/modules/backups/static/loading_button.js b/plinth/modules/backups/static/loading_button.js
deleted file mode 100644
index 8d6057c4d..000000000
--- a/plinth/modules/backups/static/loading_button.js
+++ /dev/null
@@ -1,31 +0,0 @@
-// SPDX-License-Identifier: AGPL-3.0-or-later
-/*
- This file is part of FreedomBox.
-
- @licstart The following is the entire license notice for the
- JavaScript code in this page.
-
- This program is free software: you can redistribute it and/or modify
- it under the terms of the GNU Affero General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Affero General Public License for more details.
-
- You should have received a copy of the GNU Affero General Public License
- along with this program. If not, see