Wolves boss Nuno Espirito Santo is demanding better from his players.
Wolves have won three of their last four Premier League games ahead Sunday's clash with Leicester City.
"The team is not in great form, the team has a lot of things to improve," Nuno said. "The beginning of the season has been hard but we've been able to produce good performances. To say the team is in great form is not correct.
"You can see that football has changed, the dynamics have changed a lot... you're seeing crazy results, so you cannot think that you are already there because you are not.
"Football is made of ups and downs, so we have to be ready."
