Let Me Join!
Java mod listed for Minecraft 1.21. Downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeThe author built this one for Minecraft 1.21.1 on NeoForge. On other versions it may install and then do nothing.
Let Me Join increases Minecraft’s hardcoded network timeout from 15 seconds to 2 minutes, preventing players from being disconnected during slow login or configuration phases.
This helps fix connection issues that occur when clients take longer to respond during:
- large modpack registry synchronization
- datapack or feature negotiation
- NeoForge configuration exchange
Vanilla Minecraft assumes clients can always respond to keep-alive packets within 15 seconds, which is often not true for modern modded environments. This mod simply extends the timeout to make connections more tolerant without changing gameplay.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.1
- 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.
- Ships as letmejoin-0.23a.jar — drop this file into the mods folder
- Download size: 3 KB
- Download link checked 3 Oct 2026 — working
These come from our own check of the pack file, not from the source page.