diff --git a/course/user.php b/course/user.php
index bdca74b0d42..110a3afcb21 100644
--- a/course/user.php
+++ b/course/user.php
@@ -13,12 +13,12 @@
     $page    = optional_param('page', 0, PARAM_INT);
     $perpage = optional_param('perpage', 100, PARAM_INT);
 
-    require_login();
-
     if (! $course = get_record("course", "id", $id)) {
         error("Course id is incorrect.");
     }
 
+    require_login($course);
+
     if (! $user = get_record("user", "id", $user)) {
         error("User ID is incorrect");
     }