diff --git a/keystoneclient/tests/auth/test_conf.py b/keystoneclient/tests/auth/test_conf.py
index 60828b88..24b20196 100644
--- a/keystoneclient/tests/auth/test_conf.py
+++ b/keystoneclient/tests/auth/test_conf.py
@@ -14,6 +14,7 @@ import uuid
 
 import mock
 from oslo.config import cfg
+from oslo.config import fixture as config
 import stevedore
 
 from keystoneclient.auth import base
@@ -21,7 +22,6 @@ from keystoneclient.auth import conf
 from keystoneclient.auth.identity import v2 as v2_auth
 from keystoneclient.auth.identity import v3 as v3_auth
 from keystoneclient import exceptions
-from keystoneclient.openstack.common.fixture import config
 from keystoneclient.tests.auth import utils
 
 
diff --git a/keystoneclient/tests/test_session.py b/keystoneclient/tests/test_session.py
index 20596e6d..7d11d705 100644
--- a/keystoneclient/tests/test_session.py
+++ b/keystoneclient/tests/test_session.py
@@ -15,6 +15,7 @@ import uuid
 
 import mock
 from oslo.config import cfg
+from oslo.config import fixture as config
 import requests
 import six
 from testtools import matchers
@@ -22,7 +23,6 @@ from testtools import matchers
 from keystoneclient import adapter
 from keystoneclient.auth import base
 from keystoneclient import exceptions
-from keystoneclient.openstack.common.fixture import config
 from keystoneclient.openstack.common import jsonutils
 from keystoneclient import session as client_session
 from keystoneclient.tests import utils
diff --git a/keystoneclient/tests/v3/test_auth_saml2.py b/keystoneclient/tests/v3/test_auth_saml2.py
index 2003795c..712c7f77 100644
--- a/keystoneclient/tests/v3/test_auth_saml2.py
+++ b/keystoneclient/tests/v3/test_auth_saml2.py
@@ -13,11 +13,11 @@
 import uuid
 
 from lxml import etree
+from oslo.config import fixture as config
 
 from keystoneclient.auth import conf
 from keystoneclient.contrib.auth.v3 import saml2
 from keystoneclient import exceptions
-from keystoneclient.openstack.common.fixture import config
 from keystoneclient import session
 from keystoneclient.tests.v3 import client_fixtures
 from keystoneclient.tests.v3 import saml2_fixtures