diff --git a/admin/tool/dataprivacy/classes/task/initiate_data_request_task.php b/admin/tool/dataprivacy/classes/task/initiate_data_request_task.php
index 2ee4a0ab078..70402f48f4b 100644
--- a/admin/tool/dataprivacy/classes/task/initiate_data_request_task.php
+++ b/admin/tool/dataprivacy/classes/task/initiate_data_request_task.php
@@ -54,7 +54,7 @@ class initiate_data_request_task extends adhoc_task {
     public function execute() {
         global $CFG;
 
-        require_once($CFG->dirroot . '/admin/tool/dataprivacy/lib.php');
+        require_once($CFG->dirroot . "/{$CFG->admin}/tool/dataprivacy/lib.php");
 
         if (!isset($this->get_custom_data()->requestid)) {
             throw new coding_exception('The custom data \'requestid\' is required.');
diff --git a/admin/tool/dataprivacy/classes/task/process_data_request_task.php b/admin/tool/dataprivacy/classes/task/process_data_request_task.php
index 6a93217b4cc..c58f5749ceb 100644
--- a/admin/tool/dataprivacy/classes/task/process_data_request_task.php
+++ b/admin/tool/dataprivacy/classes/task/process_data_request_task.php
@@ -57,7 +57,7 @@ class process_data_request_task extends adhoc_task {
     public function execute() {
         global $CFG, $PAGE, $SITE;
 
-        require_once($CFG->dirroot . '/admin/tool/dataprivacy/lib.php');
+        require_once($CFG->dirroot . "/{$CFG->admin}/tool/dataprivacy/lib.php");
 
         if (!isset($this->get_custom_data()->requestid)) {
             throw new coding_exception('The custom data \'requestid\' is required.');