Both Peter Dooley and Cormac Izuchukwu have been named among the replacements.
Leinster and Ulster have named their teams for tomorrow's PRO 14 clash in Belfast.
Leo Cullen welcomes back four players from Ireland camp for the top of Conference A clash, including Ross Byrne at out half.
Carlow's Ed Byrne starts at loose head and will be backed up by player of the month nominee Peter Dooley.
Meanwhile for Ulster, Jacob Stockdale continues his return from injury to start once again with Ian Madigan stepping in at fly-half.
Tullamore's Cormac Izuchukwu is once again named on the bench for the northern province having made a powerful debut last month.