Craig Gilroy has replaced Andrew Trimble on the wing for Irelands clash with Argentina on Saturday at the Aviva.
Thats the only change to the team that lost to South Africa.
Meanwhile in the Rabo direct Pro 12
Having recovered from injury Sean O’Brien makes his first start of the season for Leinster against Glasgow tomorrow at Scotstoun.
Leo Cullen leads the team in the second row and is partnered by Quinn Roux while Aaron Dundon makes his first appearance at hooker since picking up an injury in the opening round of the league campaign.
Captain Gavin Duffy starts his first game following his comeback from injury on the wing for Connachts clash away to The Dragons tomorrow.
Up front there are two changes to the pack with Mick Kearney replacing Mike McCarthy who remains on international duty this week.
Kearney is joined in the second row by Michael Swift, who makes his 229th appearance for the Westerners.