A simple mod that replaces the broken leaf decay code in Minecraft Alpha 1.1.x with that of Alpha 1.0.4.
This mod fixes the annoying issue of leaves decaying for seemingly no reason in Alpha 1.1, so trees look correct no matter how many times you walk past them.
Some naturally generated leaves on the fancy trees still decay, but the problem is about 90% fixed I would say
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: a1.1.0, a1.1.2, a1.1.2_01
- 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 Modrinth — 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.
Verified by MCModsHub
- Downloads as leavesfix.zip
- Download size: 1 KB
- Download link checked 19 Aug 2026 — working
These come from our own check of the pack file, not from the source page.