The High Court at Auckland will wait until after the election to hear a claim from New Zealand First MP Andrew Williams that his party was unfairly axed him from the party list.
Mr Williams is seeking a judicial review, claiming that the way he was treated breached the party's constitutional requirement for fairness.
He was originally dropped from three to 13 on the draft party list, and then dumped from the official list altogether.
Mr Williams said in a statement today that his case had been set down for November 27. He had wanted a court date after the election so it would not be a distraction for the party during the election campaign.
After the draft list was leaked, Mr Williams complained to the media and blamed party deputy leader Tracey Martin for his low placing.