How do I install Chamber Fix?

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. Opens on Modrinth — not every file is mirrored on our own servers.

What Minecraft version does Chamber Fix work with?

The listing gives Minecraft 1.21. This is the version stated by the author or source site, not something we verified ourselves.

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ModsJava

Chamber Fix

by BreadLoaf · on Modrinth

Make chamber vaults resetable with a configurable per player cooldown, like chamber spawners. also fixes bug MC-273812, where the loot is always the same…

⬇ Download on Modrinth

Open in MC Java Mods Get it on Google Play →

ChamberFix

ChamberFix makes trial chamber vaults resetable with a configurable delay, it also fixes MC-273812

Commands (op required)

Set vault reset time, and save changes to the config

/chamberfix set_reset_time

Reset vault manually for player(s)

/chamberfix reset <player(s)>

Quick facts

Edition: Minecraft Java
File type: .jar
Minecraft version listed: 1.21
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

Ships as chamber_fix-1.0-SNAPSHOT.jar — drop this file into the mods folder
Download size: 317 KB
Download link checked 22 Sept 2026 — working

These come from our own check of the pack file, not from the source page.

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All Mods for Java All Minecraft Java mods Java mods for 1.21