diff --git a/stress/tests/hard_reboots.py b/stress/tests/hard_reboots.py
index 324b133..f35c6de 100644
--- a/stress/tests/hard_reboots.py
+++ b/stress/tests/hard_reboots.py
@@ -18,7 +18,7 @@
 from stress.test_server_actions import *
 from stress.basher import BasherAction
 from stress.driver import *
-from tempest import openstack
+from tempest import clients
 
 choice_spec = [
     BasherAction(TestCreateVM(), 50),
@@ -26,7 +26,7 @@
                  kargs={'type': 'HARD'})
 ]
 
-nova = openstack.Manager()
+nova = clients.Manager()
 
 bash_openstack(nova,
                choice_spec,