diff --git a/lms/djangoapps/courseware/tests/test_grades.py b/lms/djangoapps/courseware/tests/test_grades.py
index a8a26c0414ef..5c1e520129d4 100644
--- a/lms/djangoapps/courseware/tests/test_grades.py
+++ b/lms/djangoapps/courseware/tests/test_grades.py
@@ -4,9 +4,8 @@
 from django.http import Http404
 
 from django.test import TestCase
-from django.test.client import RequestFactory
 
-from mock import patch, MagicMock
+from mock import MagicMock
 from django.test.client import RequestFactory
 
 from mock import patch