It is widely believed that Libet's experiment has shown that all our actions have preceding unconscious causes. This article argues that Libet's claim that the actions he investigated are voluntary is false. They are urges, and therefore the experiment shows at most that our urges have preceding unconscious causes, which is what also strong libertarianism leads us to expect. Further, Libet's correct observation that we can veto urges undermines his claim that our actions are initiated unconsciously and supports the thesis that we have strong libertarian free will