diff --git a/lms/lib/tests/test_utils.py b/lms/lib/tests/test_utils.py
index 709c5b4661ed7112ac36922ce8335ec74abc421e..284ad8e33b1c325f9c45e0144964a207cca45383 100644
--- a/lms/lib/tests/test_utils.py
+++ b/lms/lib/tests/test_utils.py
@@ -1,6 +1,8 @@
 """
 Tests for the LMS/lib utils
 """
+from __future__ import absolute_import
+
 from lms.lib import utils
 from xmodule.modulestore import ModuleStoreEnum
 from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase
diff --git a/lms/lib/xblock/test/test_mixin.py b/lms/lib/xblock/test/test_mixin.py
index 7c49c586e6b8cf5c1ecf6a1f6c367e9589e3f9c9..7c74792121d3e03bd71444a82575ea89c8ad7ae8 100644
--- a/lms/lib/xblock/test/test_mixin.py
+++ b/lms/lib/xblock/test/test_mixin.py
@@ -1,7 +1,10 @@
 """
 Tests of the LMS XBlock Mixin
 """
+from __future__ import absolute_import
+
 import ddt
+from xblock.validation import ValidationMessage
 
 from lms_xblock.mixin import (
     INVALID_USER_PARTITION_GROUP_VALIDATION_COMPONENT,
@@ -10,10 +13,9 @@ from lms_xblock.mixin import (
     INVALID_USER_PARTITION_VALIDATION_UNIT,
     NONSENSICAL_ACCESS_RESTRICTION
 )
-from xblock.validation import ValidationMessage
 from xmodule.modulestore import ModuleStoreEnum
-from xmodule.modulestore.tests.factories import CourseFactory, ToyCourseFactory, ItemFactory
-from xmodule.modulestore.tests.django_utils import ModuleStoreTestCase, TEST_DATA_MIXED_MODULESTORE
+from xmodule.modulestore.tests.django_utils import TEST_DATA_MIXED_MODULESTORE, ModuleStoreTestCase
+from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory, ToyCourseFactory
 from xmodule.partitions.partitions import Group, UserPartition