diff --git a/nova/tests/test_libvirt.py b/nova/tests/test_libvirt.py
index 469b48b0..5e5a6eb2 100644
--- a/nova/tests/test_libvirt.py
+++ b/nova/tests/test_libvirt.py
@@ -31,8 +31,6 @@ from xml.dom import minidom
 from nova.api.ec2 import cloud
 from nova.compute import instance_types
 from nova.compute import power_state
-from nova.compute import rpcapi as compute_rpcapi
-from nova.compute import utils as compute_utils
 from nova.compute import vm_mode
 from nova.compute import vm_states
 from nova import context
diff --git a/nova/tests/test_plugin_api_extensions.py b/nova/tests/test_plugin_api_extensions.py
index d45fd096..af30c10d 100644
--- a/nova/tests/test_plugin_api_extensions.py
+++ b/nova/tests/test_plugin_api_extensions.py
@@ -15,11 +15,9 @@
 
 import pkg_resources
 
-import nova
 from nova.api.openstack.compute import extensions as computeextensions
 from nova.api.openstack import extensions
 from nova.openstack.common.plugin import plugin
-from nova.openstack.common.plugin import pluginmanager
 from nova import test
 
 
diff --git a/nova/tests/test_storwize_svc.py b/nova/tests/test_storwize_svc.py
index 15ab9613..e735bf66 100644
--- a/nova/tests/test_storwize_svc.py
+++ b/nova/tests/test_storwize_svc.py
@@ -31,7 +31,6 @@ from nova import exception
 from nova.openstack.common import excutils
 from nova.openstack.common import log as logging
 from nova import test
-from nova import utils
 from nova.volume import storwize_svc
 
 LOG = logging.getLogger(__name__)
diff --git a/nova/tests/test_xensm.py b/nova/tests/test_xensm.py
index ae9d5de9..c1748567 100644
--- a/nova/tests/test_xensm.py
+++ b/nova/tests/test_xensm.py
@@ -16,18 +16,14 @@
 
 """Test suite for Xen Storage Manager Volume Driver."""
 
-import os
 
 from nova import context
 from nova import db
 from nova import exception
 from nova import flags
 from nova.openstack.common import log as logging
-from nova import test
 from nova.tests.xenapi import stubs
-from nova.virt.xenapi import driver as xenapi_conn
 from nova.virt.xenapi import fake as xenapi_fake
-from nova.virt.xenapi import volume_utils
 from nova.volume import xensm
 
 LOG = logging.getLogger(__name__)