Donegal beat Monaghan 0-17 to 2-10 in Cavan to advance to another Ulster Senior Football Championship Final.
Donegal raced into into an early three point lead and after 27 minutes led by 0-5 to 0-1.
In an exciting conclusion to the half Monaghan got two goals through Shane Carey and Conor McManus, with a penalty, to draw level at 0-8 to 2-2 before Donegal responded with two late points to lead 0-10 to 2-2.
Donegal held the upper hand in the second half and held on despite a late Monaghan rally in this semi-final replay.
Michael Murphy scored 0-5, Patrick McBreart pay had 0-4 and Martin O Reilly contributed 0-3.
Now dethroned Monaghan go into the qualifiers while Donegal will face the winners of the Tyrone - Cavan clash.