The paper examines the discursive construction of corruption by Ghanaian parliamentarians. It uses as dataset a 1.9 million-word corpus of Hansards of debates and committee reports between 2005 and 2016. It draws on the frame theory and employs a corpus-assisted discourse studies (CADS) approach to explore the language of parliamentarians (MPs) in order to investigate how Ghanaian parliamentarians frame corruption. The paper attempts to answer the question: how do Ghanaian parliamentarians construct the subject of corruption in their debates and interactions? The paper ﬁ nds that MPs discursively construct corruption as a huge systematic social canker that hinders socio-politico-economic development of Ghana. This suggests that stronger measures and more formidable parliamentary commitment are needed to ﬁ ght corruption. The paper has implications for parliamentarians’ ﬁ ght against corruption in Ghana.