diff --git a/course/lib.php b/course/lib.php
index e8aa13a4ecb..a30ea6e230b 100644
--- a/course/lib.php
+++ b/course/lib.php
@@ -64,6 +64,9 @@ function make_log_url($module, $url) {
         case 'tag':
             $url = "/tag/$url";
             break;
+        case 'role':
+            $url = '/'.$url;
+            break;
         default:
             $url = "/mod/$module/$url";
             break;