diff --git a/mod/quiz/lib.php b/mod/quiz/lib.php
index 20fe537a6be..4d04f020579 100644
--- a/mod/quiz/lib.php
+++ b/mod/quiz/lib.php
@@ -562,7 +562,7 @@ function quiz_user_complete($course, $user, $mod, $quiz) {
                     echo get_string('hidden', 'grades');
                 }
             }
-            echo ' - '.userdate($attempt->timemodified).'<br />';
+            echo ' - '.userdate($attempt->timefinish).'<br />';
         }
     } else {
         print_string('noattempts', 'quiz');