The manager has no fresh injury worries ahead of the tie at Carrow Road with only the cup-tied Simon Ainge and Scott Neilson unavailable.
And talking to Hatters Player, Buckle is relishing the opportunity of taking on Chris Hughton's Canaries.
"We'll go there and enjoy it," he said. "There's no pressure on us to go and win. All the pressure is on Norwich to win, and win comfortably.
"It's important we respect them but not to over-respect them. We have a gameplan, of course we do, and it's vital we try and stay in the game for as long as possible."
A full report plus video interviews with Paul Buckle, Ronnie Henry, Mark Tyler, Alex Lawless and Jon Shaw will be available on Hatters Player.