
Modrinth · Minecraft mod
RegSyncFix
Bypass Fabric API registry sync errors
Quick answer
Which RegSyncFix release matches 1.14.2?
RegSyncFix 1.0.3 targets 1.14, 1.14.1, 1.14.2 with Fabric. Installation on the client is optional. Installation on the dedicated server is optional. All 1 required mods have matching files.
Where it goes
Is RegSyncFix required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does RegSyncFix 1.0.3 need?
1.0.3 on 1.14.2. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add RegSyncFix without breaking your instance.
Built for RegSyncFix 1.0.3 on 1.14.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.3. It targets 1.14, 1.14.1, 1.14.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.3. It opens that exact file at the source.
About this project
What does RegSyncFix add?
RegSyncFix
This is a simple Fabric mod that bypasses errors during registry syncs in Fabric API (example below). It can be used on the server side
to disable syncs entirely, or you can install it on your client and the client will proceed despite the error.

Tested on 1.20.4 but will probably work on just about any version of Minecraft with Fabric API.
WARNING
The registry sync is there for a reason. If you are using this mod you may encounter unexpected behavior if the mods are
not the same as the server. The intent of this mod is for cases where you know everything should work fine but the
registry is preventing you from joining.
Project description from Modrinth.
Pick your setup
RegSyncFix by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
1.21.4
1 loader build1.21.3
1 loader build1.21.2
1 loader build1.21.1
1 loader build1.21
1 loader build1.20.6
1 loader build1.20.5
1 loader build1.20.4
1 loader build1.20.3
1 loader build1.20.2
1 loader build1.20.1
1 loader build1.20
1 loader buildShowing the newest 12 of 36 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
RegSyncFix versions and loaders
1.0.3
regsyncfix-1.0.3.jar
2 Mar 2025
1.0.2
regsyncfix-1.0.2.jar
17 Aug 2024
1.0.1
regsyncfix-1.0.1.jar
19 Jun 2024
1.0.0
regsyncfix-1.0.0.jar
29 May 2024
Looking for an older file? The official Modrinth project page is in Resources.