Fulham boss Martin Jol insists there won't be any diving from his players tonight.
Cottagers striker Andy Johnson has suggested fighting fire with fire against Europa League opponents Wisla Krakow.
But Jol said: "If one of my players was play-acting, I would have a word with him.
"It's not our style and you won't see it in our team. I know the South Americans and have coached a few in my career. They think differently.
"They feel if the referee makes a decision against the other team, they have achieved what they wanted."