Paul Carberry has been passed fit to ride at Leopardstown today, but does not ride Muirhead in the big hurdle race.
Noel Meade has left Barry Geraghty aboard Muirhead as the rider had given up another mount in the race to partner the 6-y-o.
Carberry will now replace Slippers Madden on both Corskeagh Royale in the Grade 2 Novice Hurdle and Chateau D'eau in the Stillorgan Handicap Hurdle.