diff --git a/defaults/main.yml b/defaults/main.yml
index 627ab6a..07122a4 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -154,7 +154,7 @@ sahara_default_ntp_server: "pool.ntp.org"
 
 sahara_use_domain_for_proxy_users: True
 sahara_proxy_user_domain_name: sahara_proxy
-sahara_proxy_user_role_names: _member_
+sahara_proxy_user_role_names: member
 
 # Other plugins can be added to the system by simply extending the list `sahara_plugin_base`.
 sahara_plugin_base:
diff --git a/doc/source/configure-sahara.rst b/doc/source/configure-sahara.rst
index 40d1f57..e596536 100644
--- a/doc/source/configure-sahara.rst
+++ b/doc/source/configure-sahara.rst
@@ -85,13 +85,13 @@ Storage. To disable this functionality change the following variable to
       sahara_use_domain_for_proxy_users: True
 
 Also, is it possible to change which roles the trust users will receive
-in the proxy domain, by default it receives the ``_member_`` role.
+in the proxy domain, by default it receives the ``member`` role.
 
    In ``user_variables.yml``:
 
    .. code-block:: yaml
 
-      sahara_proxy_user_role_names: _member_
+      sahara_proxy_user_role_names: member
 
 .. warning::
     In the context of the proxy user, any roles that are required for