Xcode 4 - removing "Default.png" [duplicate]

This question already has an answer here: Closed 12 years ago.

Possible Duplicate:

Can't remove Default.png?

I am using Xcode 4, but I am sure the issue does not pertain to this specific IDE.

I have set a "Default.png" using the organizer, but I would like to remove it.

At the time I had already created an image in my project which was no longer being used, instead replaced by the image set in the organizer. I have removed that file, and any "default.png" files from my application (*.app) folders, but the ima开发者_Go百科ge remains.

How can I get rid of this image?

---

Do a "clean" of your project.