Kieren Fallon has pulled out of riding Old McDonald in next week's Champion Bumper at the Cheltenham Festival.
Paul Carberry has stepped in for the ride on the Noel Glynn trained 25-1 shot after Fallon said that he would be unavailable due to riding committments in Dubai.
Glynn said: "I received a text to say Kieren wouldn't be available as he's decided to stay in Dubai, which is obviously a bit disappointing.
"Luckily for us it's worked out grand as Noel Meade hasn't got a runner in the bumper and we've got Paul Carberry booked to ride.
"I'm delighted to have got him as he knows the course really well, so it might work out even better.
"His sister Nina rides my other horse Becauseicouldntsee, who runs in the four-miler on the same day so hopefully it will be a family occasion and we can have a Carberry double on Wednesday!"