You just have to paste the following code into your theme functions.php file:
function my_page_menu_args($args) { $args['show_home'] = true; return $args; } add_filter('wp_page_menu_args', 'my_page_menu_args');
Thanks to Reza for this nice piece of code!
Looking for WordPress hosting? Try WP Web Host. Prices starts at $5/month and you can try it for free!
How to show the “home” link on wp_nav_menu default fallback function