Hooker Dan Sheehan will captain Leinster for their Champions Cup quarter-final against Sale Sharks at Aviva Stadium with Caelan Doris ruled out of the game.
Leinster head coach Leo Cullen makes three changes in total from the team which started last week's 49-31 last-16 victory over Edinburgh.
With Andrew Porter also out, 20-year-old academy prop Alex Usanov will make his first start in the Champions Cup after coming on for Porter at half-time on Sunday.
James Ryan returns from a calf injury to play in the second row alongside Joe McCarthy while Garry Ringrose is also back and partners Jamie Osborne at centre.
As a result, Rieko Ioane, who started at centre against Edinburgh, shifts to left wing, while Ryan Baird moves to lock and Jack Conan switches from blindside flanker to number eight in the absence of Doris.
On the bench, Ronan Kelleher, Jerry Cahir and Scott Penny are recalled to the matchday squad.
Thanks very much Andy, and commiserations to Glasgow.
A lot of people were backing Glasgow in that one so to see Toulon come away with the win and knock the Warriors out is a fairly large shock.
Toulon's English back row Guy Mercer speaking afterwards was just explaining that his side being written off in many quarters had given them a huge amount of motivation.
The French side were really up for it, they were very strong in defence and clinical in attack, scoring some great tries.
A real sickener for Glasgow this afternoon. There was a real feel of stunned disappointment at the full-time whistle.
It's brilliant from Nacho Brex to slice through the Glasgow defence and run it in from halfway, though Adam Hastings' first up defence looked very suspect.
The conversion is off target and we have a three point game with 20 to play.
Glasgow hold firm for now, but they are penalised for offside and the referee warns captain Kyle Steyn any further infringements will result in a yellow card.
Euan Ferrie comes on to replace Jare Oguntibeju in the Glasgow second row.
Toulon are putting the squeeze on now. French scrum in the shadow of the Glasgow posts.