Prime Minister John Key and Labour leader Phil Goff won't be sharing the stage with smaller party leaders in the lead up to this year's general election.
In 2008 then Prime Minister Helen Clark and Mr Key refused to participate in debates alongside minor party leaders, despite doing so in previous years.
In that election the two leaders' offices agreed to provide a united front against the TV networks in agreeing only to head-to-head debates between them.
The leaders were then able to spend more time pressing their cases in a more presidential style without having to share the stage with others.
Mr Key confirmed this morning he would not agree to appear with the other leaders.