Software products are rarely ever finished. Building and releasing new features and functionalities are an essential part of a developer’s job. Less rewarding, more tedious and yet equally important is working on bug-fixes. In fact, developers are constantly looking at existing code to identify potential room for improvements and solve issues before they impact customers. At Porsche, we have recently adopted a zero-bug policy for our My Porsche teams. It is an excellent strategy for dealing with bugs. In the following, Janos Ansel, Release Train Engineer, will explain why this is the case.