diff --git a/docs/usage.rst b/docs/usage.rst
index 4ce9b5a..bf0ea64 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -63,8 +63,6 @@ This will show a list of configuration parameters:
 +----------------------------+------------------------------------------------------------------------------------+
 |  oidc_url                  |  https://aai.egi.eu/auth/realms/egi                                                |
 +----------------------------+------------------------------------------------------------------------------------+
-|  openstack_auth_type       |  v3oidcaccesstoken                                                                 |
-+----------------------------+------------------------------------------------------------------------------------+
 |  gocdb_public_url          |  https://goc.egi.eu/gocdbpi/public/                                                |
 +----------------------------+------------------------------------------------------------------------------------+
 |  gocdb_service_group       |  org.openstack.nova                                                                |