No www for multisite

Sorry, I have another question.
Can somebody help me with this?
I dont want to use www in my multisite installation.

This what I changed in my wp-settings:
define( 'NOBLOGREDIRECT', 'http://domain.com/' );
define('WP_DEBUG', false);
define( 'MULTISITE', true );
define( 'SUBDOMAIN_INSTALL', false );
$base = '/';
define( 'DOMAIN_CURRENT_SITE', 'domain.com' );
define( 'PATH_CURRENT_SITE', '/' );
define( 'SITE_ID_CURRENT_SITE', 1 );
define( 'BLOG_ID_CURRENT_SITE', 1 );
/* That's all, stop editing! Happy blogging. */

Thanks very much.