diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 8a5a46b449d..ca61d98c8a0 100644
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -8134,7 +8134,7 @@ function forum_get_courses_user_posted_in($user, $discussionsonly = false, $incl
             WHERE $wheresql";
     $courses = $DB->get_records_sql($sql, $params, $limitfrom, $limitnum);
     if ($includecontexts) {
-        array_map('context_instance_preload', $courses);
+        array_map('context_helper::preload_from_record', $courses);
     }
     return $courses;
 }