// add custom posts to archive pages
function kweb_add_custom_types( $query ) {
if( is_category() || is_tag() && empty( $query->query_vars[‘suppress_filters’] ) ) {
$query->set( ‘post_type’, array(
‘post’, ‘clients’, ‘portfolio’
));
return $query;
}
}
add_filter( ‘pre_get_posts’, ‘kweb_add_custom_types’ );