> 04.04 16:29:06 [Server] Server thread/WARN [FML]: Potentially Dangerous alternative prefix `minecraft` for name `leather_helmet`, expected `leatherworks`. This could be a intended override, but in most cases indicates a broken mod. > 04.04 16:29:06 [Server] Server thread/WARN [FML]: Potentially Dangerous alternative prefix `minecraft` for name `leather_chestplate`, expected `leatherworks`. This could be a intended override, but in most cases indicates a broken mod. > 04.04 16:29:06 [Server] Server thread/WARN [FML]: Potentially Dangerous alternative prefix `minecraft` for name `leather_leggings`, expected `leatherworks`. This could be a intended override, but in most cases indicates a broken mod. > 04.04 16:29:06 [Server] Server thread/WARN [FML]: Potentially Dangerous alternative prefix `minecraft` for name `leather_boots`, expected `leatherworks`. This could be a intended override, but in most cases indicates a broken mod. > 04.04 16:29:06 [Server] Server thread/INFO [leatherworks]: Removing Recipe: minecraft:leather How can I avoid this mod changing the vanilla recipes?