There would be no referendum on Maori seats under Labour's watch, but that doesn't rule out working with Winston Peters.
Labour's Maori campaign director Willie Jackson told The Nation Labour could "work with Winston", but their first obligation was to the Green Party.
"He's worked well with Labour in the past, everything is negotiable," Jackson said during a discussion between himself and the Greens' Marama Davidson.
"Labour made it clear there will be no referendum under our watch," he said, but that didn't mean Labour could not talk to Peters.
"I don't think he's going to die over on particular thing, he's got a number of bottom lines."