diff --git a/ironic_inspector/test/inspector_tempest_plugin/tests/manager.py b/ironic_inspector/test/inspector_tempest_plugin/tests/manager.py
index 1a451ecea..e6eb38922 100644
--- a/ironic_inspector/test/inspector_tempest_plugin/tests/manager.py
+++ b/ironic_inspector/test/inspector_tempest_plugin/tests/manager.py
@@ -14,6 +14,12 @@ import json
 import os
 import time
 
+from ironic_tempest_plugin.tests.api.admin.api_microversion_fixture import \
+    APIMicroversionFixture as IronicMicroversionFixture
+from ironic_tempest_plugin.tests.scenario.baremetal_manager import \
+    BaremetalProvisionStates
+from ironic_tempest_plugin.tests.scenario.baremetal_manager import \
+    BaremetalScenarioTest
 import six
 import tempest
 from tempest import config
@@ -24,13 +30,6 @@ from tempest.lib import exceptions as lib_exc
 from ironic_inspector.test.inspector_tempest_plugin import exceptions
 from ironic_inspector.test.inspector_tempest_plugin.services import \
     introspection_client
-from ironic_tempest_plugin.tests.api.admin.api_microversion_fixture import \
-    APIMicroversionFixture as IronicMicroversionFixture
-from ironic_tempest_plugin.tests.scenario.baremetal_manager import \
-    BaremetalProvisionStates
-from ironic_tempest_plugin.tests.scenario.baremetal_manager import \
-    BaremetalScenarioTest
-
 
 CONF = config.CONF
 
diff --git a/ironic_inspector/test/inspector_tempest_plugin/tests/test_basic.py b/ironic_inspector/test/inspector_tempest_plugin/tests/test_basic.py
index bae615ebe..536b85368 100644
--- a/ironic_inspector/test/inspector_tempest_plugin/tests/test_basic.py
+++ b/ironic_inspector/test/inspector_tempest_plugin/tests/test_basic.py
@@ -10,12 +10,12 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
+from ironic_tempest_plugin.tests.scenario import baremetal_manager
 from tempest.config import CONF
 from tempest.lib import decorators
 from tempest import test  # noqa
 
 from ironic_inspector.test.inspector_tempest_plugin.tests import manager
-from ironic_tempest_plugin.tests.scenario import baremetal_manager
 
 
 class InspectorBasicTest(manager.InspectorScenarioTest):
diff --git a/ironic_inspector/test/unit/test_main.py b/ironic_inspector/test/unit/test_main.py
index 334123b63..7da31883e 100644
--- a/ironic_inspector/test/unit/test_main.py
+++ b/ironic_inspector/test/unit/test_main.py
@@ -16,6 +16,7 @@ import json
 import unittest
 
 import mock
+from oslo_config import cfg
 from oslo_utils import uuidutils
 
 from ironic_inspector.common import ironic as ir_utils
@@ -30,7 +31,6 @@ from ironic_inspector import process
 from ironic_inspector import rules
 from ironic_inspector.test import base as test_base
 from ironic_inspector import utils
-from oslo_config import cfg
 
 CONF = cfg.CONF
 
diff --git a/ironic_inspector/test/unit/test_utils.py b/ironic_inspector/test/unit/test_utils.py
index f30f87211..41a8b4af4 100644
--- a/ironic_inspector/test/unit/test_utils.py
+++ b/ironic_inspector/test/unit/test_utils.py
@@ -11,6 +11,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from ironicclient.v1 import node
 from keystonemiddleware import auth_token
 import mock
 from oslo_config import cfg
@@ -18,7 +19,6 @@ from oslo_config import cfg
 from ironic_inspector import node_cache
 from ironic_inspector.test import base
 from ironic_inspector import utils
-from ironicclient.v1 import node
 
 CONF = cfg.CONF
 
diff --git a/tox.ini b/tox.ini
index 22894d220..cf75a0a13 100644
--- a/tox.ini
+++ b/tox.ini
@@ -59,11 +59,12 @@ commands = {toxinidir}/tools/states_to_dot.py -f {toxinidir}/doc/source/images/s
 
 [flake8]
 max-complexity=15
-# [H106] Don’t put vim configuration in source files.
+# [H106] Don't put vim configuration in source files.
 # [H203] Use assertIs(Not)None to check for None.
 # [H904] Delay string interpolations at logging calls.
 enable-extensions=H106,H203,H904
 import-order-style = pep8
+application-import-names = ironic_inspector
 
 [hacking]
 import_exceptions = ironicclient.exceptions,ironic_inspector.common.i18n