diff --git a/question/engine/upgrade/upgradelib.php b/question/engine/upgrade/upgradelib.php
index 7e682f0ed9cf1..8c6e175f5485e 100644
--- a/question/engine/upgrade/upgradelib.php
+++ b/question/engine/upgrade/upgradelib.php
@@ -88,8 +88,9 @@ protected function get_quiz_ids() {
         global $CFG, $DB;
 
         // Look to see if the admin has set things up to only upgrade certain attempts.
-        $partialupgradefile = $CFG->dirroot . '/local/qeupgradehelper/partialupgrade.php';
-        $partialupgradefunction = 'local_qeupgradehelper_get_quizzes_to_upgrade';
+        $partialupgradefile = $CFG->dirroot . '/' . $CFG->admin .
+                '/tool/qeupgradehelper/partialupgrade.php';
+        $partialupgradefunction = 'tool_qeupgradehelper_get_quizzes_to_upgrade';
         if (is_readable($partialupgradefile)) {
             include_once($partialupgradefile);
             if (function_exists($partialupgradefunction)) {