diff --git a/docs/setup.rst b/docs/setup.rst
--- a/docs/setup.rst
+++ b/docs/setup.rst
@@ -368,7 +368,7 @@ appropriately configured.
 Authentication by container or reverse-proxy
 --------------------------------------------
 
-Starting with version 1.3, Kallithea supports delegating the authentication
+Kallithea supports delegating the authentication
 of users to its WSGI container, or to a reverse-proxy server through which all
 clients access the application.
 
@@ -383,6 +383,7 @@ administrator can then modify it using K
 It's also possible for an administrator to create accounts and configure their
 permissions before the user logs in for the first time.
 
+
 Container-based authentication
 ''''''''''''''''''''''''''''''
 
@@ -393,11 +394,6 @@ After setting up your container (see `Ap
 to configure it to require authentication on the location configured for
 Kallithea.
 
-In order for Kallithea to start using the provided username, you should set the
-following in the [app:main] section of your .ini file::
-
-    container_auth_enabled = true
-
 
 Proxy pass-through authentication
 '''''''''''''''''''''''''''''''''
@@ -432,10 +428,6 @@ reverse-proxy setup with basic auth::
       RequestHeader set X-Forwarded-User %{RU}e
     </Location>
 
-In order for Kallithea to start using the forwarded username, you should set
-the following in the [app:main] section of your .ini file::
-
-    proxypass_auth_enabled = true
 
 .. note::
    If you enable proxy pass-through authentication, make sure your server is