In most teacher education programmes in Canada and the United States, educators' opportunities to develop equity-related skills are concentrated into single 'multicultural' courses. These courses tend to have a conservative or liberal orientation, focused on appreciating diversity or cultural competence, rather than a critical orientation, focused on preparing teachers to address inequity. In this study, based on a survey of instructors of multicultural and intercultural teacher education courses in Canada and the US (N = 186), we examined the relationship between the criticality of their multicultural teacher education courses and their perceptions of institutional support for the values they teach. We found a negative relationship between the two -- the more critical the instructors' approaches, the less institutional support they perceived.