diff --git a/admin_manual/configuration_server/caching_configuration.rst b/admin_manual/configuration_server/caching_configuration.rst
index e3c04bc59..f232f0284 100644
--- a/admin_manual/configuration_server/caching_configuration.rst
+++ b/admin_manual/configuration_server/caching_configuration.rst
@@ -174,8 +174,13 @@ recommended if Redis is running on the same system as Nextcloud) use this exampl
   'redis' => array(
        'host' => '/var/run/redis/redis.sock',
        'port' => 0,
+       'dbindex' => 0,
+       'password' => 'secret',
+       'timeout' => 1.5,
         ),
 
+Only "host" and "port" variables are required, the other ones are optional.
+
 Redis is very configurable; consult `the Redis documentation 
 <http://redis.io/documentation>`_ to learn more.