This document discusses the power that foreign language teachers have over students' attitudes toward indigenous languages. It notes that teaching a dominant foreign language, like Spanish, more extensively than the local indigenous language, Te Reo Maori, in a New Zealand preschool could undermine prestige for Te Reo and shift attitudes away from it. As teachers of a dominant foreign language, we hold influential positions and should find ways to promote positive attitudes toward indigenous languages, like incorporating them into our foreign language curriculum, to help ensure their survival.