Uncaught ReferenceError: jQuery is not defined

Hi,

im creating a custom Theme and with this two lines in the functions php

wp_dequeue_script(‘jquery’);
wp_deregister_script(‘jquery’);

i get this js error

wpcf7-redirect-script.js:1 Uncaught ReferenceError: jQuery is not defined
at wpcf7-redirect-script.js:1

the reason why i deregister jquery is, im adding my own jquery

wp_register_script(‘jqueryCustom’, get_template_directory_uri() . ‘/dist/js/00_jquery.min.js’, array(), NULL, true);
wp_enqueue_script(‘jqueryCustom’);