diff --git a/roles/stonith-config/templates/config-stonith-from-instackenv.py.j2 b/roles/stonith-config/templates/config-stonith-from-instackenv.py.j2
index 26d52eb..242e2e5 100644
--- a/roles/stonith-config/templates/config-stonith-from-instackenv.py.j2
+++ b/roles/stonith-config/templates/config-stonith-from-instackenv.py.j2
@@ -41,10 +41,10 @@ if (fence_devices in ['controllers','all']):
 # Connect to nova
 try:
  nt = client.Client(2,
-                    auth_url=os_auth_url,
-                    username=os_username,
-                    password=os_password,
-                    project_id=os_tenant_name)
+                    os_username,
+                    os_password,
+                    os_tenant_name,
+                    os_auth_url)
 except:
  nt = client.Client(2,
                     auth_url=os_auth_url,