Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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

Why did the latest upgrade of Firefox change the toolbar icon on MacBook Pro but not on iMac?

  • 1 phendula
  • 1 inayo le ngxaki
  • 24 views
  • Impendulo yokugqibela ngu user1929

more options

The latest upgrade to Firefox on my MacBook changed the icon in the toolbar to something that looks like a sheet of paper with an A made from a ruler and a pencil? Remained the same as always on my iMac. Prefer the old icon

The latest upgrade to Firefox on my MacBook changed the icon in the toolbar to something that looks like a sheet of paper with an A made from a ruler and a pencil? Remained the same as always on my iMac. Prefer the old icon

All Replies (1)

more options

Hi,

What you're seeing is the icon macOS uses for apps that don't provide their own icon, which likely means that Firefox's icon file got corrupted somehow during the upgrade process. Sometimes, this will fix itself the next time you launch the app, but if that doesn't work, can you try going to https://www.mozilla.org/ and re-installing Firefox?