Collaboration in contemporary archaeological parlance principally refers to active engagement with one or more selected groups of stakeholders and co-producers of knowledge. Yet to be a “collaborator” in conflict settings implies an allegiance, often deceitful, to one cause or another. When embedding archaeology in conflict transformation activities, being seen as a “collaborator”, or partisan, can therefore actively work against the aims of peacebuilding. Drawing upon experience in conflict transformation within post-Troubles Northern Ireland, issues of ethics and positionality are considered, and an alternative terminology for embedding archaeology in peacebuilding activity is posited.