diff --git a/neutron/files/kilo/neutron-server.conf.contrail.Debian b/neutron/files/kilo/neutron-server.conf.contrail.Debian
index e43c49a..ff2d978 100644
--- a/neutron/files/kilo/neutron-server.conf.contrail.Debian
+++ b/neutron/files/kilo/neutron-server.conf.contrail.Debian
@@ -373,7 +373,7 @@
 
 # Authorization URL for connection to nova in admin context.
 # nova_admin_auth_url =
-nova_admin_auth_url = http://{{ neutron.identity.host }}:35357
+nova_admin_auth_url = http://{{ neutron.identity.host }}:35357/v2.0
 
 # CA file for novaclient to verify server certificates
 # nova_ca_certificates_file =
diff --git a/neutron/files/kilo/neutron-server.conf.contrail.RedHat b/neutron/files/kilo/neutron-server.conf.contrail.RedHat
index b09917f..1ee5c6d 100644
--- a/neutron/files/kilo/neutron-server.conf.contrail.RedHat
+++ b/neutron/files/kilo/neutron-server.conf.contrail.RedHat
@@ -373,7 +373,7 @@
 
 # Authorization URL for connection to nova in admin context.
 # nova_admin_auth_url =
-nova_admin_auth_url = http://{{ neutron.identity.host }}:35357
+nova_admin_auth_url = http://{{ neutron.identity.host }}:35357/v2.0
 
 # CA file for novaclient to verify server certificates
 # nova_ca_certificates_file =
diff --git a/neutron/files/liberty/neutron-server.conf.contrail.Debian b/neutron/files/liberty/neutron-server.conf.contrail.Debian
index 7a657bb..7ea7317 100644
--- a/neutron/files/liberty/neutron-server.conf.contrail.Debian
+++ b/neutron/files/liberty/neutron-server.conf.contrail.Debian
@@ -378,7 +378,7 @@
 
 # Authorization URL for connection to nova in admin context.
 # nova_admin_auth_url =
-nova_admin_auth_url = http://{{ neutron.identity.host }}:35357
+nova_admin_auth_url = http://{{ neutron.identity.host }}:35357/v2.0
 
 # CA file for novaclient to verify server certificates
 # nova_ca_certificates_file =
diff --git a/neutron/files/liberty/neutron-server.conf.contrail.RedHat b/neutron/files/liberty/neutron-server.conf.contrail.RedHat
index 75e8d5b..b3a590b 100644
--- a/neutron/files/liberty/neutron-server.conf.contrail.RedHat
+++ b/neutron/files/liberty/neutron-server.conf.contrail.RedHat
@@ -378,7 +378,7 @@
 
 # Authorization URL for connection to nova in admin context.
 # nova_admin_auth_url =
-nova_admin_auth_url = http://{{ neutron.identity.host }}:35357
+nova_admin_auth_url = http://{{ neutron.identity.host }}:35357/v2.0
 
 # CA file for novaclient to verify server certificates
 # nova_ca_certificates_file =