Custom post template bug

Hello,

I’m currently building a template theme with custom post inside. One off theses custom post is using those parameters :

register_post_type(
	'record',
	array(
		'label'  => __('Records'),
		'singular_label' => __('Record'),
		'public' => true,
		'show_ui' => true,
		'show_in_nav_menus' => false,
		'capability_type' => 'page',
		'rewrite' => array("slug" => "records"),
		'hierarchical' => true,
		'query_var' => false,
		'supports' => array('title','editor','thumbnail'),
		'menu_position' => 20
	)
);

The problem is that it don’t use the single-record.php but page.php template file.
If I switch hierarchical to false it uses again the single-record.php.

Any idea ?