The Kildare man will miss the game against La Rochelle
Donadea's Will Connors will miss the clash with La Rochelle this weekend due to a head injury.
Leinster can call upon James Lowe and Scott Penny for the Heineken Champions Cup final.
Lowe hasn’t played since injuring his calf in their quarter-final win over Leicester.
While Penny’s completed the return-to-play protocols.