Lisburn Distillery remain bottom of the Irish Premiership after Ryan Henderson scored Donegal Celtic's winner.
Paul McVeigh fired DC into the lead on the half hour with a superb free-kick from 25 yards.
Ten minutes later poor home defending allowed Lisburn Distillery's David Cushley to net the equaliser at the second attempt from six yards.
The Hoops got the winner nine minutes from time as Ryan Henderson dived to head in from Liam Bradley's free-kick.
It left John Cunningham still seeking his first win since taking over as Lisburn Distillery manager in early November.