This study assesses acquisitions budget allocation for sustainable support of Indigenous Studies (IS) and the challenge of addressing the needs of an emergent subject area. A survey of collections librarians provided context for library allocation practices of other Canadian institutions offering IS programs. An analysis of titles purchased before and after creating an IS subject fund was performed; results reveal that there was an increase in the number of IS titles purchased annually after the fund was created. A defined subject fund allowed flexibility beyond conventional library collections structures to address the unique needs of IS as an academic discipline.