Today, Apple is pushing out a new update to iOS, its software for the iPhone, iPad, and iPod touch—but this update is targeted at fixing an issue on just one device: the iPhone 8 Plus.

iOS 12.3.2 doesn’t seem to do anything else worth remarking upon. Apple’s notes simply say:

iOS 12.3.2 resolves an issue that could cause Camera to capture Portrait mode photos without depth effect on some iPhone 8 Plus devices.

Updates don’t get much more minor than this. Apple typically releases updates that contain new features for macOS, iOS, watchOS, and tvOS simultaneously. But sometimes the company updates only one operating system at a time when it’s a targeted bug fix, as is the case here. If you don’t have an iPhone 8 Plus, this update isn’t for you.