Vinka (2002) and Svonni & Vinka (2002, 2003) brought attention to the fact that it is impossible to form productive morphological causatives based on unaccusative verbs in the Finno-Ugric language North Sámi. However, further inspection reveals that the ill-formed causatives under question can be alleviated, in fact they can be improved to full grammaticality, if one of the constituents of the clause undergoes wh-movement. In this paper, we argue that causatives with wh-movement involve a causative formative that has two pertinent properties: it exclusively selects for an unaccusative verb and it hosts a wh-feature. This wh-feature, in turn, Agrees with an appropriate element that it can access, contingent on syntactic locality conditions.