diff --git a/lms/djangoapps/courseware/management/commands/dump_course_ids.py b/lms/djangoapps/courseware/management/commands/dump_course_ids.py
index 95577023df..04ad8eb01d 100644
--- a/lms/djangoapps/courseware/management/commands/dump_course_ids.py
+++ b/lms/djangoapps/courseware/management/commands/dump_course_ids.py
@@ -6,6 +6,7 @@ from textwrap import dedent
 from django.core.management.base import BaseCommand, CommandError
 
 from xmodule.modulestore.django import modulestore
+from openedx.core.djangoapps.content.course_overviews.models import CourseOverview
 
 
 class Command(BaseCommand):
@@ -24,17 +25,6 @@ class Command(BaseCommand):
     )
 
     def handle(self, *args, **options):
-        store = modulestore()
-        name = options['modulestore']
-        if name != 'default':
-            # since a store type is given, get that specific store
-            if hasattr(store, '_get_modulestore_by_type'):
-                store = store._get_modulestore_by_type(name)
-            if store.get_modulestore_type() != name:
-                raise CommandError("Modulestore {} not found".format(name))
-
-        if store is None:
-            raise CommandError("Unknown modulestore {}".format(name))
-        output = u'\n'.join(unicode(course.id) for course in store.get_courses()) + '\n'
+        output = u'\n'.join(unicode(course_overview.id) for course_overview in CourseOverview.get_all_courses()) + '\n'
 
         return output
diff --git a/lms/djangoapps/courseware/management/commands/tests/test_dump_course.py b/lms/djangoapps/courseware/management/commands/tests/test_dump_course.py
index 1f1ef23f78..ec2042b49a 100644
--- a/lms/djangoapps/courseware/management/commands/tests/test_dump_course.py
+++ b/lms/djangoapps/courseware/management/commands/tests/test_dump_course.py
@@ -25,14 +25,6 @@ from xmodule.modulestore.xml_importer import import_course_from_xml
 
 DATA_DIR = settings.COMMON_TEST_DATA_ROOT
 XML_COURSE_DIRS = ['toy', 'simple']
-MAPPINGS = {
-    'edX/toy/2012_Fall': 'xml',
-    'edX/simple/2012_Fall': 'xml',
-}
-
-TEST_DATA_MIXED_XML_MODULESTORE = mixed_store_config(
-    DATA_DIR, MAPPINGS, include_xml=True, xml_source_dirs=XML_COURSE_DIRS,
-)
 
 
 @attr('shard_1')
@@ -59,6 +51,7 @@ class CommandsTestBase(ModuleStoreTestCase):
         # Add a course with a unicode name.
         unique_org = factory.Sequence(lambda n: u'ëḋẌ.%d' % n)
         CourseFactory.create(
+            emit_signals=True,
             org=unique_org,
             course=u'śíḿṕĺé',
             display_name=u'2012_Fáĺĺ',
@@ -82,10 +75,8 @@ class CommandsTestBase(ModuleStoreTestCase):
         return out.read()
 
     def test_dump_course_ids(self):
-        kwargs = {'modulestore': 'default'}
-        output = self.call_command('dump_course_ids', **kwargs)
+        output = self.call_command('dump_course_ids')
         dumped_courses = output.decode('utf-8').strip().split('\n')
-
         course_ids = {unicode(course_id) for course_id in self.loaded_courses}
         dumped_ids = set(dumped_courses)
         self.assertEqual(course_ids, dumped_ids)
@@ -205,15 +196,6 @@ class CommandsTestBase(ModuleStoreTestCase):
         assert_in('edX-simple-2012_Fall/sequential/Lecture_2.xml', names)
 
 
-class CommandsXMLTestCase(CommandsTestBase):
-    """
-    Test case for management commands with the xml modulestore present.
-
-    """
-    MODULESTORE = TEST_DATA_MIXED_XML_MODULESTORE
-    __test__ = True
-
-
 class CommandsMongoTestCase(CommandsTestBase):
     """
     Test case for management commands using the mixed mongo modulestore with old mongo as the default.