This essay analyses the strategic practices adopted by social movement actors during the 2013 and 2014 mobilisations in Bosnia & Hercegovina. By bridging critical citizenship studies with literature on social movements, it classifies them as belonging to the realm of activist citizenship, but also as having a performative and prefigurative dimension. While the strategies adopted during the 2013 wave had a performative dimension, as they disrupted routines and created opportunities for social change, the 2014 practices are to be considered prefigurative, as they developed modes of interaction embodying a new model of citizenship at odds with the existing one based on the institutionalisation of ethno-national categories.