Hsiao has recently developed what he considers a ‘simple and straightforward’ argument for the moral permissibility of corporal punishment. In this article we argue that Hsiao's argument is seriously flawed for at least two reasons. Specifically, we argue that (i) a key premise of Hsiao's argument is question-begging, and (ii) Hsiao's argument depends upon a pair of false underlying assumptions, namely, the assumption that children are moral agents, and the assumption that all forms of wrongdoing demand retribution.