Dundee United defeated Dunfermline Athletic 2-1 at Tannadice to progress to the semi-final of the Ladbrokes Premiership play-off.
After a 0-0 draw in the first leg at East End Park, Declan McManus gave the Pars a first-half lead and they could have increased their advantage before the break.
Scott McDonald equalised after 57 minutes and Sam Stanton grabbed the winner for United with 20 minutes left in front of 7,994 fans.
Csaba Laszlo's side will now face Livingston, with the first leg at Tannadice on Monday May 7 and the return match at the Tony Macaroni Arena on Friday May 11.
Both games are live on BT Sport, kick-off 7.45pm.