Wither Spawn Fix W.S.A. Compatible
Java mod listed for Minecraft 1.20–1.21. File opened and checked on 8 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe Wither Spawn Fix mod solves a common problem where small blocks like snow layers, buttons, carpets, and plants interfere with the Wither’s altar and stop it from spawning.
However, the original fix isn’t compatible with Wither Spawn Animation, and using both together breaks the animation completely.
This mod fixes that.
Wither Spawn Fix W.S.A. Compatible lets you keep your animated Wither altars while also having the spawn fix active
Works with:
- Buttons
- Candles
- Carpets
- Snow layers
- Small plants & flowers
- Flower pots
- And more...
This mod requires:
- Wither Spawn Animation to be installed
- Wither Spawn Fix to NOT be installed
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21.1, 1.20.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Wither Spawn Fix W.S.A. Compatible is a free Minecraft Java mod. Compatible with Minecraft 1.21.1, 1.20.1. Downloaded 1,391,586 times (via CurseForge). Download it and open it directly in the game.