Solved Customs recipes doesn't register

Hello,
I'm adding custom recipes, but they're not added :

Code:

@Override
    public void onEnable(){
       ShapedRecipe kino_ingot = new ShapedRecipe(new NamespacedKey(Plugin.getPlugin(Plugin.class), "kino_ingot"), BlockId.KINO_INGOT.getItem());
        kino_ingot.shape(
                "NNN",
                "NDN",
                "NNN"
        );
        kino_ingot.setIngredient('N', Material.STICK);
        kino_ingot.setIngredient('D', Material.DIAMOND);
        getServer().addRecipe(kino_ingot);
}

There is no error, they are just not added : with and without the plugin, i've this line
Loaded 7 recipes