While many LIS publications have focused on Wikipedia, no LIS study has used intersectional class analysis to consider the site as a transmitter and reproducer of hegemonic ideology. Using both Antonio Gramsci and LIS theorist Michael Harris as starting points, this paper argues that Wikipedia is predicated on a philosophy of pluralism that serves as a transmitter of hegemonic ideology, thereby upholding the oppressive status quo. To counter this issue, the paper encourages librarians to embrace "critical editing"--an approach to Wikipedia editing built around an awareness of power, a penchant for critical literacy, a focus on desocialization, and an emphasis on self-education. The paper concludes with an example of critical editing praxis (dubbed the "Library Repository-to-Wikipedia" method) that research librarians and information professionals can replicate to counteract aspects of Wikipedia that inherently support the status quo and, thus, hegemonic ideology.