Aberdeen moved to within four points of Premiership leaders Celtic after a 1-0 win over Partick Thistle at Firhill on Sunday.
Adam Rooney scored the only goal of the game with a 34th-minute penalty, which was awarded after Abdul Osman had handled in the box following a corner.
It was a fourth away league victory of the season for Derek McInnes' side while Thistle stay ninth in the table after their third home defeat of the campaign.