Fix Facebook Marketplace Auto-Opening on Mobile

If Facebook Marketplace opens automatically when you open the Facebook app on your phone, the cause is usually a saved Marketplace shortcut, a recent update that changed the default landing tab, or a corrupted app cache. The fix is to clear the app’s cache, reset the app’s default tab in settings, or reinstall the app. Below are the exact steps for both Android and iPhone, plus why this happens and how to prevent it.

Why Facebook Marketplace Opens on Its Own

Facebook’s mobile app doesn’t have an official setting that forces Marketplace to open at launch, but several behaviors can make it seem that way:

Last-used tab memory: The app reopens on the tab you were last viewing. If you closed the app while on Marketplace, it will open there next time.
Home screen shortcut: A shortcut labeled “Marketplace” on your phone’s home screen launches the Marketplace tab directly, not the main Facebook feed.
App update glitch: After a major update, the app may reset its default landing tab to Marketplace for some users.
Notification tap: Tapping a Marketplace notification (like a new message or price drop) opens the app directly to that section.
Corrupted cache: Stored data from previous sessions can cause the app to misremember your preferred tab.

How to Stop Marketplace from Opening Automatically

Try these fixes in order. Most users solve the problem with the first one.

1. Clear the App Cache (Android and iPhone)

Clearing the cache removes temporary files that might be forcing the wrong startup view.

Android: Go to Settings > Apps > Facebook > Storage > Clear Cache. Do not tap “Clear Data” unless you want to log out and reset the app entirely.
iPhone: There is no direct cache-clear button. Instead, offload the app: Settings > General > iPhone Storage > Facebook > Offload App. This deletes the app but keeps its documents and data. Then tap “Reinstall App” to restore it. If the problem persists, delete the app entirely and reinstall from the App Store.

2. Change the App’s Default Tab

Facebook’s settings include a hidden option for which tab opens first.

Open the Facebook app and go to Menu (the three-line icon, bottom-right on iPhone, top-right on Android).
Scroll down to Settings & Privacy, then tap Settings.
Scroll to Preferences and tap Media (or “Videos and Photos” on some versions).
Look for Default Landing Tab or Start On. Select Home instead of Marketplace.

If you don’t see this option, your app version may not have it. In that case, proceed to the next fix.

3. Remove the Marketplace Shortcut from Your Home Screen

On both Android and iPhone, you can add a direct shortcut to Marketplace from the app’s menu. If you did this accidentally, the shortcut looks like a separate icon with the Marketplace logo. Long-press the icon and select “Remove” or “Delete.” This does not delete your Facebook account or Marketplace listings.

4. Reinstall the App

If cache clearing and settings changes don’t work, uninstall Facebook completely, restart your phone, and install the latest version from the Play Store or App Store. This resets all app preferences, including the landing tab.

Why Does Facebook Keep Changing My Tab?

Facebook frequently tests new layouts and features. Sometimes an update introduces a bug where the app defaults to Marketplace for a subset of users. This is not a permanent setting change—it’s usually fixed in a subsequent update. You can check for pending updates in your app store and install them to see if the issue resolves.

How to Prevent It from Happening Again

Always close the app from the Home tab, not from Marketplace.
Turn off notifications for Marketplace if you don’t want to be pulled there. Go to Settings > Notifications > Marketplace and disable all types.
Avoid tapping the Marketplace icon in the bottom navigation bar when you’re done using the app.
Periodically clear the cache (once a month) to prevent corrupted data from building up.

What If Marketplace Still Opens Automatically?

If you’ve tried all the above and the problem persists, it’s likely a server-side bug affecting your account. In that case:

Update the app to the latest version.
Log out and log back in.
Report the issue via Settings & Privacy > Help Center and describe the exact behavior.

There is no known permanent fix for a server-side bug, but these steps usually resolve it within a few days.

Frequently Asked Questions

Why does Facebook open to Marketplace when I open the app?

Most often it’s because you left the app on the Marketplace tab the last time you used it. Facebook remembers your last tab and reopens there. The fix is to switch to the Home tab before closing the app, or change the default landing tab in settings.

Is Facebook Marketplace opening automatically a virus?

No. This is a common app behavior, not malware. It’s caused by app settings, cache data, or a bug in the app itself. A virus would typically show pop-ups, redirects, or unauthorized downloads, not just open a specific tab in an app.

How do I make Facebook always open to the News Feed?

Go to Settings > Preferences > Media > Default Landing Tab and choose “Home.” If that option isn’t available, clear the app cache and reinstall the app. Also, make sure you’re not tapping a Marketplace shortcut on your home screen.

Will clearing the Facebook app cache delete my messages or listings?

No. Clearing the cache only removes temporary files like images and scripts. Your messages, Marketplace listings, and account data are stored on Facebook’s servers. You will remain logged in, though you may need to re-enter your password on some Android devices after clearing data (not cache).

Does this happen on both Android and iPhone?

Yes, the behavior has been reported on both platforms. The fixes are similar, but iPhone users need to offload or reinstall the app since there’s no direct cache-clear option. Android users can clear cache directly from the app info screen.

Can I disable the Marketplace tab entirely?

No, Facebook does not allow you to remove the Marketplace icon from the bottom navigation bar. You can only change which tab opens by default. If you never use Marketplace, just ignore the icon and always tap “Home” when you open the app.

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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