/**
 * Category pages Grid Args
 *
 * @author Sridhar Katakam
 * @author Bill Erickson
 * @link https://github.com/billerickson/Genesis-Grid/wiki/Home
 *
 * @param array $args, grid arguments
 * @param object $query, the WP Query
 * @return array $args
 */
function sk_category_pages_grid_args( $args, $query ) {
    if( is_category() )
        $args['features_on_front'] = 0;

    return $args;
}
add_filter( 'genesis_grid_loop_args', 'sk_category_pages_grid_args', 10, 2 );