Based on a line of inquiry initiated by Dorst, this article explores Foucault's work as a philosophical inspiration for design research and practice. In terms of foucaultian problematization, notions of discourse and problematization— instead of notions of design problems— is an alternative way of dealing with design situations. It is argued that through the problematization of the discourses interwoven in a design project, the designer takes on a critical and political dimension of their own work. In this way, through the project, designers can have the option to critically choose between reinforcing discourses— in case of agreement with them, or subverting discourses— in case of disagreement.