diff --git a/neutron/tests/unit/nicira/test_agent_scheduler.py b/neutron/tests/unit/nicira/test_agent_scheduler.py
index d5d05ffb7e..99ba313a19 100644
--- a/neutron/tests/unit/nicira/test_agent_scheduler.py
+++ b/neutron/tests/unit/nicira/test_agent_scheduler.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright (c) 2013 OpenStack Foundation
 # All Rights Reserved.
 #
diff --git a/neutron/tests/unit/nicira/test_edge_router.py b/neutron/tests/unit/nicira/test_edge_router.py
index fba4c286df..f5dc6971b4 100644
--- a/neutron/tests/unit/nicira/test_edge_router.py
+++ b/neutron/tests/unit/nicira/test_edge_router.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright (c) 2013 OpenStack Foundation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/neutron/tests/unit/nicira/test_networkgw.py b/neutron/tests/unit/nicira/test_networkgw.py
index ba1875a664..ab19a6c3ce 100644
--- a/neutron/tests/unit/nicira/test_networkgw.py
+++ b/neutron/tests/unit/nicira/test_networkgw.py
@@ -1,4 +1,5 @@
-#
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright 2012 Nicira Networks, Inc.  All rights reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
diff --git a/neutron/tests/unit/nicira/test_nicira_plugin.py b/neutron/tests/unit/nicira/test_nicira_plugin.py
index 2a89847573..8744c99b44 100644
--- a/neutron/tests/unit/nicira/test_nicira_plugin.py
+++ b/neutron/tests/unit/nicira/test_nicira_plugin.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright (c) 2012 OpenStack Foundation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/neutron/tests/unit/nicira/test_nvp_api_request_eventlet.py b/neutron/tests/unit/nicira/test_nvp_api_request_eventlet.py
index 2fe9b2bb48..feb3bda192 100644
--- a/neutron/tests/unit/nicira/test_nvp_api_request_eventlet.py
+++ b/neutron/tests/unit/nicira/test_nvp_api_request_eventlet.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright (C) 2009-2012 Nicira Networks, Inc. All Rights Reserved.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may
diff --git a/neutron/tests/unit/nicira/test_nvplib.py b/neutron/tests/unit/nicira/test_nvplib.py
index 85cb948fb3..5cd0b78cce 100644
--- a/neutron/tests/unit/nicira/test_nvplib.py
+++ b/neutron/tests/unit/nicira/test_nvplib.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright (c) 2013 OpenStack Foundation.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
diff --git a/neutron/tests/unit/nicira/test_nvpopts.py b/neutron/tests/unit/nicira/test_nvpopts.py
index 891f11fbd6..9b66cd18fd 100644
--- a/neutron/tests/unit/nicira/test_nvpopts.py
+++ b/neutron/tests/unit/nicira/test_nvpopts.py
@@ -1,3 +1,5 @@
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
 # Copyright 2013 Nicira Networks, Inc.
 #
 #    Licensed under the Apache License, Version 2.0 (the "License"); you may