If you’re an Apple Music user and recently bought a new iPhone 13 model, new ninth-generation iPad, or a sixth-generation iPad Mini, there’s an important update to download to avoid an annoying bug. A new Apple support document says a bug affecting those devices restored from a backup can prevent users from accessing the Apple Music catalog, Apple Music settings, or using the services’s Sync Library feature. My colleague Chris Welch reports that he ran into this bug on iOS 15.

Thankfully, the fix is very simple, according to Apple. Just head into the “General” section of the “Settings” app, select the “Software Update” option and hit “Install Now,” to get the update. MacRumors notes that its release notes don’t explicitly mention the Apple Music bug, but this is presumably the update Apple’s support page is referencing. Apple says applying the update should resolve the problem.