"We can't afford to relax for a second," star man Michael Kightly told his club's official website ahead of the run-in to the season.
"Reading still have a game in hand and Cardiff have three, and they look pretty strong, and Birmingham are on a good run again.
"We're not getting carried away and we know there's a long way to go. There's a lot of football and a lot of points to play for."
The visitors have sold over 5,000 tickets for the game.