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No Double Sneak Mod Wiki & Guide

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No Double Sneak Mod fixes the annoying sneaking glitch that occurs on laggy servers (MC-159163). This bug causes sneaking animations to desync, making players appear to crouch twice. Features: â No more double crouch animation. Works on laggy servers.

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Contents (4)
  1. Guides
  2. Frequently asked questions
  3. Gallery
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Guides

Step-by-step, in-game.

Fixing Sneaking That Looks Broken to Other PlayersWhy others see you crouch twice MC-159163 is a desync bug: your client thinks you are sneaking, the server disagrees…How to Stop the Double Crouch Animation on a Laggy ServerWhat the mod actually changes No Double Sneak targets the client-side animation desync behind MC-159163. On a laggy…Making Sneak Animation Mods Work Together Without ConflictsWhere conflicts come from No Double Sneak edits how the sneak transition is rendered. Any other mod that also touches…Testing Whether the Mod Is Actually Fixing Your Sneak GlitchSet up a fair test You cannot judge the fix on a smooth, empty server, because the bug only appears under lag. You…

Frequently asked questions

How do I know if the mod is actually working?
Join a server with noticeable lag and watch another player sneak, or have a friend watch you. If their crouch animation plays once instead of stuttering into a second crouch, the mod is doing its job.
Does this mod need to be installed on the server too?
No, it works client-side. Only you need it installed for your own view of other players' sneaking to look correct, but each player who wants the fix needs it on their own client.
Why do I still see double crouching after installing it?
The mod only corrects the animation desync caused by lag; if the server is sending genuinely wrong position packets or another mod is overriding sneak animations, the glitch can persist. Check for conflicting animation mods and test on a different server.
Will this mod break my other animation or player-model mods?
It only touches the sneak animation state, so most animation mods coexist fine, but mods that fully replace the player renderer or animation system can conflict. If sneaking looks wrong after adding another mod, remove it and test again.

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