How can I change all links in the store to be https if the site accessed via https?

[one tall man]

I looked at the thread https://www.zen-cart.com/showthread....SSL-in-my-site and read the linked manual, then implemented the edits to the configure.php files, but still when opening my site using https:// protocol, the links remain http://

define('HTTP_SERVER', 'http://www.vintageelectronics.ca');
define('HTTPS_SERVER', 'https://www.vintageelectronics.ca');
define('ENABLE_SSL', 'true');

What am I doing wrong?