diff --git a/openstack_dashboard/dashboards/project/stacks/tables.py b/openstack_dashboard/dashboards/project/stacks/tables.py
index 4de07668..8159b2b5 100644
--- a/openstack_dashboard/dashboards/project/stacks/tables.py
+++ b/openstack_dashboard/dashboards/project/stacks/tables.py
@@ -16,14 +16,13 @@ from django.template.defaultfilters import title
 from django.utils.translation import pgettext_lazy
 from django.utils.translation import ugettext_lazy as _
 from django.utils.translation import ungettext_lazy
+from heatclient import exc
 
 from horizon import exceptions
 from horizon import messages
 from horizon import tables
 from horizon.utils import filters
 
-from heatclient import exc
-
 from openstack_dashboard import api
 from openstack_dashboard.dashboards.project.stacks import mappings
 
diff --git a/openstack_dashboard/dashboards/project/stacks/tests.py b/openstack_dashboard/dashboards/project/stacks/tests.py
index b605d011..d646a51d 100644
--- a/openstack_dashboard/dashboards/project/stacks/tests.py
+++ b/openstack_dashboard/dashboards/project/stacks/tests.py
@@ -20,18 +20,16 @@ from django.core.urlresolvers import reverse
 from django import http
 from django.test.utils import override_settings
 from django.utils import html
-
+from heatclient.common import template_format as hc_format
 from mox3.mox import IsA
 import six
 
-from heatclient.common import template_format as hc_format
 from openstack_dashboard import api
-from openstack_dashboard.test import helpers as test
-
 from openstack_dashboard.dashboards.project.stacks import api as project_api
 from openstack_dashboard.dashboards.project.stacks import forms
 from openstack_dashboard.dashboards.project.stacks import mappings
 from openstack_dashboard.dashboards.project.stacks import tables
+from openstack_dashboard.test import helpers as test
 
 
 INDEX_TEMPLATE = 'horizon/common/_data_table_view.html'
diff --git a/tox.ini b/tox.ini
index 9a030bc6..a7c53bfe 100644
--- a/tox.ini
+++ b/tox.ini
@@ -143,7 +143,10 @@ ignore =
 # H904 Delay string interpolations at logging calls
 enable-extensions=H203,H904
 max-complexity = 20
+
+# flake8-import-order configurations
 import-order-style = pep8
+application-import-names = horizon,openstack_dashboard
 
 [hacking]
 local-check-factory = horizon.hacking.checks.factory