diff --git a/src/yunohost/tools.py b/src/yunohost/tools.py
index ea9521020..b3cb5b218 100644
--- a/src/yunohost/tools.py
+++ b/src/yunohost/tools.py
@@ -306,8 +306,6 @@ def tools_postinstall(operation_logger, domain, password, ignore_dyndns=False,
     if 'redirected_urls' not in ssowat_conf:
         ssowat_conf['redirected_urls'] = {}
 
-    ssowat_conf['redirected_urls']['/'] = domain + '/yunohost/admin'
-
     write_to_json('/etc/ssowat/conf.json.persistent', ssowat_conf)
     os.system('chmod 644 /etc/ssowat/conf.json.persistent')
 
diff --git a/src/yunohost/user.py b/src/yunohost/user.py
index 4a047b58f..82dd72cf7 100644
--- a/src/yunohost/user.py
+++ b/src/yunohost/user.py
@@ -192,22 +192,6 @@ def user_create(operation_logger, username, firstname, lastname, mail, password,
         'loginShell': '/bin/false'
     }
 
-    # If it is the first user, add some aliases
-    if not ldap.search(base='ou=users,dc=yunohost,dc=org', filter='uid=*'):
-        attr_dict['mail'] = [attr_dict['mail']] + aliases
-
-        # If exists, remove the redirection from the SSO
-        if not os.path.exists('/etc/ssowat/conf.json.persistent'):
-            ssowat_conf = {}
-        else:
-            ssowat_conf = read_json('/etc/ssowat/conf.json.persistent')
-
-        if 'redirected_urls' in ssowat_conf and '/' in ssowat_conf['redirected_urls']:
-            del ssowat_conf['redirected_urls']['/']
-
-            write_to_json('/etc/ssowat/conf.json.persistent', ssowat_conf)
-            os.system('chmod 644 /etc/ssowat/conf.json.persistent')
-
     try:
         ldap.add('uid=%s,ou=users' % username, attr_dict)
     except Exception as e: