Defender Barry Douglas has claimed that Wolverhampton Wanderers must keep improving in order to remain at the top of the Championship table.
On Friday night, goals from Romain Saiss and Leo Bonatini earned Wolves a 2-0 win over Fulham, a result which takes Nuno Espirito Santo's team four points clear in first place.
Wolves have been the standout team in the division but Douglas - who set up both goals at Molineux - has insisted that the club cannot afford to "switch off".
The 28-year-old told BBC WM: "Nuno is very in depth tactically and we're reaping the rewards.
"It's good to have a variety of different ways of scoring goals. It's nice to have been involved, but the important thing is the team to keep winning.
"It's important that we don't switch off. The pressure's on us at the top to keep getting better."
Douglas has made 12 appearances in all competitions since moving to Wolves during the summer.
