Liam Beckett watched his Institute side win at Donegal Celtic

Skipper Ogilby netted from the spot five minutes from time after Donegal Celtic goalkeeper Declan Browne had brought down Ryan McCreadie.

Earlier Donegal Celtic had the better chances but did not make them count.

Institute keeper Michael Doherty tipped Stephen McAlorum's header over and from the corner Paul McVeigh saw his effort cleared off the line.