Since the beginning of his activity, Leibniz considers the notion of free will as absurd; he holds this notion not only unnecessary to found moral responsibility but also as an impediment to the correct understanding of divine and human retribution. What prevents many readers to accept this view is Leibniz’s insistence on contingency as a requisite of free actions: I argue that the possibility of ‘being otherwise’ in a different possible world has nothing to do with freedom, which is a perfection, but rather explains the fact that our actions can be wrong.