The subject-matter of the paper is the theory of class struggle proposed by Hans-Hermann Hoppe, one of the leading representatives of libertarian political philosophy in the radical tradition of Murray N. Rothbard. The author reconstructs and critically comments on the theory at hand. The author's remarks focus on the ethical and methodological background of Hoppe's approach, the main question being whether the latter theory is consonant with the thinker's positions on ethics and methodology, as well as with his political standpoint. (...) The author argues that not only does class analysis not contradict other core beliefs of Hoppe but it also represents an indispensable element of his libertarian philosophy. There is, however, a significant tension between the class approach and Hoppe's secondary philosophical position – his historical idealism. The article is concluded by indicating some further issues in the Hoppean theory of class that, in the author's opinion, should be subject to future inquiry. (shrink)