diff --git a/cms/static/coffee/spec/main.coffee b/cms/static/coffee/spec/main.coffee
index 542e425134..2854eabe34 100644
--- a/cms/static/coffee/spec/main.coffee
+++ b/cms/static/coffee/spec/main.coffee
@@ -212,7 +212,6 @@ define([
 
     "js/spec/models/component_template_spec",
     "js/spec/models/explicit_url_spec",
-    "js/spec/models/group_configuration_spec",
     "js/spec/models/xblock_info_spec",
 
     "js/spec/utils/drag_and_drop_spec",
diff --git a/common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py b/common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py
index 8667d8956f..ee1e23bfe2 100644
--- a/common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py
+++ b/common/lib/xmodule/xmodule/modulestore/tests/test_mixed_modulestore.py
@@ -530,32 +530,6 @@ class TestMixedModuleStore(unittest.TestCase):
         self.assertIn(self.course_locations[self.XML_COURSEID1], course_ids)
         self.assertIn(self.course_locations[self.XML_COURSEID2], course_ids)
 
-    @ddt.data('draft')
-    def test_has_changes_draft_mongo(self, default_ms):
-        """
-        Smoke test for has_changes with draft mongo modulestore.
-
-        Tests already exist for both split and draft in their own test files.
-        """
-        self.initdb(default_ms)
-        item = self.store.create_item(
-            self.user_id, self.course_locations[self.MONGO_COURSEID].course_key, 'problem', block_id='orphan'
-        )
-        self.assertTrue(self.store.has_changes(item.location))
-        self.store.publish(item.location, self.user_id)
-        self.assertFalse(self.store.has_changes(item.location))
-
-    @ddt.data('split')
-    def test_has_changes_split(self, default_ms):
-        """
-        Smoke test for has_changes with split modulestore.
-
-        Tests already exist for both split and draft in their own test files.
-        """
-        self.initdb(default_ms)
-        self.assertTrue(self.store.has_changes(self.writable_chapter_location))
-        # split modulestore's "publish" method is currently called "xblock_publish"
-
     def test_xml_get_courses(self):
         """
         Test that the xml modulestore only loaded the courses from the maps.