diff --git a/etc/iotronic/iotronic.conf b/etc/iotronic/iotronic.conf
index a857fc7..77cffdd 100644
--- a/etc/iotronic/iotronic.conf
+++ b/etc/iotronic/iotronic.conf
@@ -28,8 +28,8 @@ wamp_realm = s4t
 connection = mysql+pymsql://<user>:<password>@<host>/iotronic
 
 [keystone_authtoken]
-auth_uri = http://<keystone_host>:5000
-auth_url = http://<keystone_host>:35357
+www_authenticate_uri = http://<keystone_host>:5000
+auth_url = http://<keystone_host>:5000
 auth_plugin = password
 project_domain_id = default
 user_domain_id = default
diff --git a/iotronic/common/keystone.py b/iotronic/common/keystone.py
index c025ca6..3360478 100644
--- a/iotronic/common/keystone.py
+++ b/iotronic/common/keystone.py
@@ -46,7 +46,7 @@ def _is_apiv3(auth_url, auth_version):
 
 
 def _get_ksclient(token=None):
-    auth_url = CONF.keystone_authtoken.auth_uri
+    auth_url = CONF.keystone_authtoken.www_authenticate_uri
     if not auth_url:
         raise exception.KeystoneFailure(_('Keystone API endpoint is missing'))