Contact Form 7 – remove from admin menu

I am trying to remove the “contact” link added by contact form 7 into the admin menu. This should work, right??? (I am removing for all non admin users.

add_action( 'admin_menu', 'my_remove_menu_pages' );
function my_remove_menu_pages() {
	If($current_user->user_login != 'admin') {
		remove_menu_page('admin.php?page=wpcf7');
	}
}