Can't disable recipe for Stone Pickaxe

Hi
I got small issue, but it's important to my mod... I can't disable recipe for stone pickaxe. I'm not sure, what I did wrong. I just added the recipe in workspace, filled everything (as you can see on picture, it's in next post) and it did not work, I can still craft stone pickaxe.
On the picture, I'm actually using debug stick, I REPLACED that with normal stick and it still doesn't work.