This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

Is it possible to pick a particular add-on to not sync?

more options

Okay, so I set a Firefox Sync between my desktop and laptop. My desktop typically runs Nightly, while my laptop runs just the normal release of Firefox.

I noticed that a particular addon I'd installed messed up my Laptop's Firefox (it forced it to always launch as private, regardless of setting), but that particular glitch didn't happen on my Nightly. I want to keep it on my Nightly, and not on my regular Firefox, but any time I disable (or enable) it in one, it changes it in the other too.

Is there a setting to tell Firefox Sync to "not sync" for a particular addon or particular addons?

Okay, so I set a Firefox Sync between my desktop and laptop. My desktop typically runs Nightly, while my laptop runs just the normal release of Firefox. I noticed that a particular addon I'd installed messed up my Laptop's Firefox (it forced it to always launch as private, regardless of setting), but that particular glitch didn't happen on my Nightly. I want to keep it on my Nightly, and not on my regular Firefox, but any time I disable (or enable) it in one, it changes it in the other too. Is there a setting to tell Firefox Sync to "not sync" for a particular addon or particular addons?

All Replies (1)

more options

I don't see a way to exclude an extension from Sync, but there is a preference that is supposed to allow you to enable on one machine and disable on another, that is, prevent the enabled/disabled status from being sync'd.

https://wiki.mozilla.org/Services/Sync/Addon_Sync#Can_I_have_different_enabled_states_on_different_machines.3F

It seems that you would go into about:config and set services.sync.addons.ignoreUserEnabledChanges to true on both ends. However, I don't use Sync, so I haven't tried it myself.


I noticed a request for enhancement in the bug tracking system: 735605 – One should be able to choose which add-ons are to be synced.

A note about the bug tracking system: If forum members can contribute to the development, please feel free to pitch in. Otherwise, it's generally not helpful to add comments to bugs (unless there is a call for test cases), but you can register on the Bugzilla site and "vote" for them to be fixed. See: