How to fix controller stick drift

What stick drift is

Stick drift is when a thumbstick reports movement while you aren't touching it. Most controllers measure stick position with small sensors called potentiometers, which have contacts that rub against a track. Over time the track wears and dust gets in, so at rest the sensor no longer reads dead centre.

It affects PlayStation, Xbox and Nintendo controllers alike. Controllers with Hall effect sticks measure position with magnets instead of contacts, so they don't wear out the same way.

Step 1: Confirm it's drift

Before you take anything apart, make sure the problem is the stick and not a game setting. Connect the controller to a computer and open the gamepad test (or the PS5 or Xbox version).

1. Press any button so the browser detects the controller.
2. Let go of both sticks completely.
3. Watch the axis values for each stick. At rest they should sit at or very near zero.
4. Move each stick in full circles, then let go again and see where it settles.

A small, steady offset is normal and games hide it with a deadzone. A value that wanders, or a stick that settles well away from zero after you let go, is drift.

The stick circularity test puts a number on it. Its Offset at rest tile shows how far from centre a stick settles, as a percentage of full travel.

the stick must be still this long before the test records its rest point

~0.5 s

most wobble allowed while it measures, so a twitchy stick isn't mistaken for rest

1%

offsets beyond this are treated as a held stick, not drift

35%

Step 2: Update the controller

Controller firmware updates can change how the stick's centre is read. On Xbox, update the controller from the console's Accessories settings or the Xbox Accessories app on Windows. On PS5, look for the controller software update in the console's Accessories settings. On Switch, update the controllers from System Settings, then use the stick calibration option there.

Test again afterwards. If the values now settle at zero, you're done.

Step 3: Clean around the stick

Dust and grime under the stick cap are a common cause, and cleaning is free.

1. Turn the controller off and unplug it.
2. Push the stick to one side and blow short bursts of compressed air into the gap at its base. Repeat in each direction while rotating the stick.
3. For stubborn drift, put a small amount of isopropyl alcohol (90% or stronger) on a cotton swab and wipe around the base of the stick, working the stick around as you go.
4. Let it dry fully for at least 15 minutes before turning it on.

Step 4: Raise the deadzone

If the drift is small, increasing the stick deadzone hides it. Many games have a deadzone setting in their controller options, and Steam Input lets you set one for any game. The trade-off is that very small stick movements are ignored.

Step 5: Repair or replace

If the stick still drifts after cleaning, the sensor is worn. Check your warranty first: manufacturers repair drift under warranty, and Nintendo has repaired drifting Joy-Con free of charge in many regions, so check Nintendo support for your country.

Out of warranty, a repair shop can replace the thumbstick module, which needs soldering. Replacement Hall effect modules are available for many controllers and should stop drift coming back. After any repair, run the gamepad test again to confirm the sticks rest at zero.