From 584453202fdbdb211b88fd471ea23220b63383e6 Mon Sep 17 00:00:00 2001
From: Calen Pennington <cale@edx.org>
Date: Mon, 10 Aug 2015 14:43:44 -0400
Subject: [PATCH] Use the correct attribute when accessing StudentModuleHistory
 creation dates

---
 lms/djangoapps/courseware/views.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lms/djangoapps/courseware/views.py b/lms/djangoapps/courseware/views.py
index a3040b0779..be9777c37a 100644
--- a/lms/djangoapps/courseware/views.py
+++ b/lms/djangoapps/courseware/views.py
@@ -1228,7 +1228,7 @@ def submission_history(request, course_id, student_username, location):
             len(history_entries),
         )
         scores_by_date = {
-            score.modified: score
+            score.created: score
             for score in scores
         }
         scores = [