Why Sims 4 Turns Mods Off After an Update

The Sims 4 often turns mods off after an official game update because the game treats patches as a moment to disable custom content and script mods until the player re-enables them manually. It is frustrating, but it is also one of the most normal post-patch behaviors in the game.

Short answer

If your mods disappeared right after an update, the most likely explanation is that the patch switched these settings off:

• Enable Custom Content and Mods
• Script Mods Allowed

Go to Game Options -> Other, turn them back on, and restart the game.

Why does The Sims 4 do this?

The practical reason is that updates can change the game in ways that break older mods. Disabling them after a patch acts like a safety pause until the player decides to re-enable them.

That does not mean your mods were deleted. It usually just means the settings were reset.

What does it look like when this happens?

Common symptoms:

• your mods suddenly vanish from the game
• script features stop working
• custom interactions disappear
• CC seems missing even though the files are still in Mods

For many players, it feels like everything broke overnight when the real issue is just a settings reset.

How to turn mods back on

1. Open The Sims 4.
2. Go to Game Options -> Other.
3. Turn on Enable Custom Content and Mods.
4. Turn on Script Mods Allowed if you use script mods.
5. Apply changes.
6. Restart the game completely.

If the files still do not appear after that, use Why Sims 4 Mods Are Not Showing Up.

Does this happen after every patch?

Not always in exactly the same way, but it is common enough that players should expect to check those settings after updates.

That is why modded Sims 4 players benefit from a routine patch workflow like the one in How to Update Sims 4 Mods After a Patch.

Are the mods themselves gone?

Usually no. The files are often still sitting in the Mods folder exactly where you left them.

If you want to verify the folder location, use Where Is the Sims 4 Mods Folder?.

Why do some mods still fail after re-enabling settings?

Because a settings reset and true incompatibility are two different issues.

Sometimes:

• the game turned the settings off
• and one or more mods also became outdated in the patch

So re-enabling the settings is step one, not always the full solution.

Which mods are most likely to need extra attention after an update?

Usually the more fragile categories are:

• script mods
• UI mods
• large gameplay overhauls
• mods with external dependencies

Simple .package content like many CC items and many map replacements is often easier to recover, though still worth checking.

What about Chatelain map replacements?

If a patch turns your mod settings off, Chatelain map replacements will also appear missing until custom content is re-enabled. In many cases, the files themselves are still fine and just need the setting switched back on.

Quick patch-day habit to adopt

After any Sims 4 patch:

1. open the game settings
2. check both mod toggles
3. restart
4. then test your key mods

That one habit saves a lot of pointless panic.

FAQ

Did the Sims 4 delete my mods after the update?

Usually no. The files are often still in the Mods folder, but the game settings were reset.

Why are my CC and script mods both missing?

Because both categories depend on mod settings being enabled, even though script mods have an extra setting of their own.

Do I always need to restart after turning mods back on?

Yes. A full restart is normally required.

Why do some mods still not work even after I re-enable them?

Because the patch may also have made certain mods outdated or conflicting.

Is this normal for modded Sims 4 players?

Yes. It is one of the most common post-update annoyances in the game.