Jamie Heaslip returns to Ireland's back row for Sunday's RBS 6 Nations clash with France at the Aviva Stadium.
The Lions number eight has been out since December because of an ankle injury and missed last weekend's 13-11 victory over Italy, but has been passed fit to face the Grand Slam champions.
Denis Leamy of Munster makes way for Heaslip by dropping to the bench, with Sean O'Brien moving across the back row to blindside flanker.
Shane Jennings, who featured among the replacements in Rome, is displaced by Leamy.
The return of Heaslip, Ireland's outstanding player of last autumn, is the only change to the side that scraped home against Italy.
Ronan O'Gara remains on the bench despite landing the match-winning drop goal two minutes from time with Jonathan Sexton continuing at fly-half.
Sexton's half-back partner Tomas O'Leary has been given a chance to make amends for a sub-standard performance against the Azzurri.
The front row of Cian Healy, Rory Best and Mike Ross have also survived intact despite enduring a challenging afternoon at the Stadio Flaminio.
Ireland went desperately close to enduring their first Six Nations defeat by Italy, largely thanks to their dismal finishing, and they will need to be far more precise against France.
Les Bleus opened their championship with a dashing 34-21 victory Scotland in Paris and are favourites to prevail at Lansdowne Road on Sunday.
Ireland Team & Replacements
15 - Luke Fitzgerald (Blackrock College/Leinster)
14 - Fergus McFadden (Old Belvedere/Leinster)
13 - Brian O’Driscoll (UCD/Leinster) (capt)
12 - Gordon D'Arcy (Lansdowne/Leinster)
11 - Keith Earls (Thomond/Munster)
10 - Jonathan Sexton (St. Mary's College/Leinster)
9 - Tomas O'Leary (Dolphin/Munster)
1 - Cian Healy (Clontarf/Leinster)
2 - Rory Best (Banbridge/Ulster)
3 - Mike Ross (Clontarf/Leinster)
4 - Donncha O'Callaghan (Cork Constitution/Munster)
5 - Paul O'Connell (Young Munster/Munster)
6 - Sean O'Brien (Clontarf/Leinster)
7 - David Wallace (Garryowen/Munster)
8 - Jamie Heaslip (Naas/Leinster)
16 - Sean Cronin (Buccaneers/Connacht)
17 - Tom Court (Malone/Ulster)
18 - Leo Cullen (Blackrock College/Leinster)
19 - Denis Leamy (Cork Constitution/Munster)
20 - Eoin Reddan (Lansdowne/Leinster)
21 - Ronan O'Gara (Cork Constitution/Munster)
22 - Paddy Wallace (Ballymena/Ulster)