New voices emerging in the global South are contesting the academy's elitist and exclusionary ethos by disrupting the normalcy of coloniality. Concerns raised by the student protests of 2015 and 2016 have challenged the higher education sector to rethink its traditional teaching, learning, and assessment practices in response to student calls for decolonised and transformative curricula. This paper explores the 'voice' of the marginalised, who dare to 'speak' in authentic and provocative ways to call the university to action. We pose the questions: are alternative voices enough to inspire institutional change if traditional hierarchies of power remain intact? What does this mean for the collective project of re-imagining a university that carries a promise of social inclusion and social justice? What are the implications for academic development (AD) work, which finds itself on the margins, in service of mainstream (and dominant) epistemic and pedagogic practices? Using reflective narratives, and drawing on decolonial scholarship, this study explores a group process involved in curriculum change work at a university in South Africa. It raises challenges for AD and its role in the current context of change.