diff --git a/mod/quiz/question.php b/mod/quiz/question.php
index a8dc109f3df..0369dcb7a34 100644
--- a/mod/quiz/question.php
+++ b/mod/quiz/question.php
@@ -121,7 +121,7 @@
                 }
          
                 notice_yesno(get_string("deletequestioncheck", "quiz", $question->name), 
-                            "question.php?id=$question->id&delete=$delete&confirm=".md5($delete), "edit.php");
+                            "question.php?sesskey=$USER->sesskey&id=$question->id&delete=$delete&confirm=".md5($delete), "edit.php");
             }
             print_footer($course);
             exit;