Rebugify
by PumpkinMaid
Rebugify readds several Minecraft bugs that were fixed in earlier releases, letting players bring back specific old behaviors through its config file.
What it does
Each bug that Rebugify restores is switched on or off in its config file, and nothing is enabled by default, so a fresh install changes no behavior until a player chooses a bug to bring back. Restored bugs are versions of problems that Minecraft patched in previous releases. The mod runs on the server alone, so players join without installing anything. Its code is open source under the MIT License, and files cover 26.1 – 26.3 for Fabric, with 1.3.1+26.3 as the latest build for 26.3, dated 2026-09-15. Snapshot builds are published as well.
Key features
Restored old bugs
Readds bugs from earlier Minecraft versions that were later patched, so their former behavior returns.
Config-driven choices
Each bug is toggled in the config file, so server owners pick exactly which ones to enable.
Off by default
With no changes to the config, the mod alters nothing, and bugs must be enabled one at a time.
Compatibility
Latest build for each game version and loader.
This mod also publishes snapshot builds. Snapshots are not shown in the matrix.
Questions
Does Rebugify need to be installed on the client?
How are bugs turned on?
In the catalog
Rebugify is one of 8,016 Management mods on ModsFinder, and one of 5,930 Management mods for Fabric. 8,071 mods support Minecraft 26.3.
Similar mods
What the author says
Readds bugs from previous versions of Minecraft. By default, this mod does nothing. You'll have to modify the config with the bug(s) you'd like to enable. If there's anything else you'd like added, make an issue on the github page.
Official listing
- Modrinth page
- modrinth.com/mod/rebugify
- Owner
- PumpkinMaid
- Published
- 2026-03-28
- Updated on Modrinth
- 2026-09-15
- Facts verified
- 2026-10-15