diff --git a/main/exercice/exercise.class.php b/main/exercice/exercise.class.php
index 1571d74d4f..216d18e9ce 100644
--- a/main/exercice/exercise.class.php
+++ b/main/exercice/exercise.class.php
@@ -6453,8 +6453,8 @@ class Exercise
 
             $attributes = array('id' =>'remind_list['.$questionId.']');
             if (is_array($remindList) && in_array($questionId, $remindList)) {
-                //$attributes['checked'] = 1;
-                //$remind_highlight = ' remind_highlight ';
+                $attributes['checked'] = 1;
+                $remind_highlight = ' remind_highlight ';
             }
 
             // Showing the question