Globalisation is increasingly affecting universities worldwide. In African contexts, language policies exhibit an inheritance situation in which countries continue to implement policies which favour colonial languages in education. This paper investigates the Malawian higher education context and the ways in which staff engage with multilingualism. It examines the implementation of language policies by staff in their classrooms and explores the attitudes of staff members towards the current monolingual language policy and practices in higher education in the country. The paper draws on a 4-month ethnography carried out in eight Malawian universities. Findings indicate that the language 'rules' imposed by staff are highly variable and that diverse language 'policies' are implemented and enforced by staff, some of whom operate strictly monolingual approaches while others adopt multilingual approaches. Staff display a range of attitudes towards multilingualism, influenced by competing pressures of ensuring students comprehend the subject matter while also seeking to improve their English skills against the broader backdrop of language practices and expectations in the country.