Gallery with shortcode not showing

I've created a gallery in a static page of my wordpress site, like this:

[gallery type="rectangular" ids="129,13,126,34,130"]

This page has ID=63, so I'm trying to display this gallery in my homepage with this line of code:

<?php echo do_shortcode("[gallery id='63']"); ?>

But nothing is shown...Am I missing anything?

Thanks in advance!