diff --git a/mod/hvp/classes/task/remove_old_auth_tokens.php b/mod/hvp/classes/task/remove_old_auth_tokens.php
deleted file mode 100644
index 4e102cf9c2fb2..0000000000000
--- a/mod/hvp/classes/task/remove_old_auth_tokens.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-// This file is part of Moodle - http://moodle.org/
-//
-// Moodle is free software: you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// Moodle 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 General Public License for more details.
-//
-// You should have received a copy of the GNU General Public License
-// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
-
-/**
- * Defines the task which removes old mobile auth tokens from the hvp_auth table.
- *
- * @package    mod_hvp
- * @copyright  2019 Joubel AS <contact@joubel.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-
-namespace mod_hvp\task;
-
-use mod_hvp\mobile_auth;
-
-defined('MOODLE_INTERNAL') || die();
-
-/**
- * The mod_hvp remove old auth tokens class
- *
- * @package    mod_hvp
- * @copyright  2019 Joubel AS <contact@joubel.com>
- * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class remove_old_auth_tokens extends \core\task\scheduled_task {
-    public function get_name() {
-        return get_string('removeoldmobileauthentries', 'mod_hvp');
-    }
-
-    public function execute() {
-        global $DB;
-
-        require_once(__DIR__ . '/../../autoloader.php');
-        $deletethreshold = time() - mobile_auth::VALID_TIME;
-        $DB->delete_records_select('hvp_auth', 'created_at < :threshold', array(
-            'threshold' => $deletethreshold,
-        ));
-    }
-}