diff --git a/enrol/flatfile/enrol.php b/enrol/flatfile/enrol.php
index 2295c6b4bbe..ca1badb9f3e 100644
--- a/enrol/flatfile/enrol.php
+++ b/enrol/flatfile/enrol.php
@@ -238,7 +238,7 @@ function get_access_icons($course) {
    
                         if ($fields[1] == "student") {
 
-                            if ($teachers = get_users_by_capability($context, 'moodle/course:update', 'u.*,ra.hidden', 'sortorder ASC')) {
+                            if ($teachers = get_users_by_capability($context, 'moodle/course:update', 'u.*,ra.hidden', 'ra.sortorder ASC')) {
                                 foreach ($teachers as $u) {
                                     if (!$u->hidden || has_capability('moodle/role:viewhiddenassigns', $context)) {
                                         $teacher = $u;