Will this code cause me any unforseen problems? define('COOKIE_DOMAIN', false );

Ok, so I get a message that cookies need to be enabled on my browser to log in to newly created sites as super-admin and the user and after searching the internet for a remedy the only thing that worked was placing the following code in my wp-config.php file.

define('COOKIE_DOMAIN', false );

So placing that code solved the problem. My question is will that code cause me problems in any way?