diff --git a/doc/source/configuration/keystone.rst b/doc/source/configuration/keystone.rst
index 7ff23ca5d..28c3daad8 100644
--- a/doc/source/configuration/keystone.rst
+++ b/doc/source/configuration/keystone.rst
@@ -54,7 +54,7 @@ the get version call.
        user_domain_id = {YOUR_KEYSTONE_USER_DOMAIN}
        project_name = {YOUR_KEYSTONE_PROJECT}
        project_domain_id = {YOUR_KEYSTONE_PROJECT_DOMAIN}
-       auth_uri = http://{YOUR_KEYSTONE_ENDPOINT}:5000/v3
+       www_authenticate_uri = http://{YOUR_KEYSTONE_ENDPOINT}:5000/v3
        auth_url = http://{YOUR_KEYSTONE_ENDPOINT}:35357/v3
 
     Alternatively, you can shorten this to
@@ -76,7 +76,7 @@ the get version call.
       user_domain_id = {YOUR_KEYSTONE_USER_DOMAIN}
       project_name = {YOUR_KEYSTONE_PROJECT}
       project_domain_id = {YOUR_KEYSTONE_PROJECT_DOMAIN}
-      auth_uri = http://{YOUR_KEYSTONE_ENDPOINT}:5000/v3
+      www_authenticate_uri = http://{YOUR_KEYSTONE_ENDPOINT}:5000/v3
       auth_url = http://{YOUR_KEYSTONE_ENDPOINT}:35357/v3
 
 3. Start Barbican ``{barbican_home}/bin/barbican.sh start``
diff --git a/doc/source/install/common_configure.rst b/doc/source/install/common_configure.rst
index 789ca1897..d5d6fa4cf 100644
--- a/doc/source/install/common_configure.rst
+++ b/doc/source/install/common_configure.rst
@@ -31,7 +31,7 @@
 
         [keystone_authtoken]
         ...
-        auth_uri = http://controller:5000
+        www_authenticate_uri = http://controller:5000
         auth_url = http://controller:35357
         memcached_servers = controller:11211
         auth_type = password