As an organisational form, the project poses a challenge today for the possibility of articulating feminist politics, understood as feminist visions and ambitions. With a focus on women’s organisations working in international development aid, we examine how the project format and its managerial attributes shape the possibility of articulating feminist politics. Mobilising assemblage thinking on a material consisting mainly of interviews with project workers in women’s organisations, we show that these organisations engage in assembly work to fit their activism with the project format, such as translating feminist ambitions into bureaucratic procedures and notions of temporality, activating repertoires of expertise, and adopting marketised approaches to development. We conclude that the project format depoliticises feminist politics, although it does not make the articulation of feminist ambitions impossible. Assemblage thinking is suggested as a suitable framework for feminist research when investigating how contemporary governing arrangements influence the articulation of feminist politics.