Neil Warnock wants Crystal Palace fans to crank up the atmosphere at Selhurst Park this Sunday as the Eagles look to cause another FA Cup upset when they play Aston Villa in the fifth round.

Palace won through to the last 16 thanks to Danny Butterfield's hat-trick against Wolves last Tuesday and are enjoying a good run of form on the pitch despite their off-field problems, and Warnock believes Sunday's match could be their crowning glory.

"It is the icing on the cake for us," he said.

"It's a good game to have as we played Swansea last night who have one of the best defensive records in the Championship and now we play the side with the one of the best defences in the Premiership.

"It is a game for us to enjoy.

"I hope we get a full house and a good atmosphere and make it how the FA Cup should be.

"We have a chance against anyone at he minute the way this team is playing.

"You never know we might get another miracle like Danny scoring a hat-trick."

The Eagles will be forced into a change at the back with Lee Hills cup-tied but Matt Lawrence and Claude Davis could both be fit after missing Tuesday's game with Swansea.