The latest One News Colmar Brunton poll shows very little movement among party standings since its last poll in May except for Internet Mana, which has polled 2 per cent in its first showing.
National and Labour have dropped 1 point to 50 per cent and 29 per cent respectively.
The Greens are up one point to 12 per cent. New Zealand First is down one to four.
The Maori Party, Act and the Conservatives are each on 1 per cent.
Prime Minister John Key is on 47 per cent as preferred Prime Minister, up four, while Labour leader David Cunliffe is steady on 10 per cent.
