Wolves striker Kevin Doyle admits they're suffering a confidence crisis after their derby defeat to Birmingham City.
Doyle believes the two heavy defeats against Arsenal and Chelsea prior to the meeting with Blues may have had a negative impact on Wolves.
He said: "We just need to get a bit of confidence back. I think the two results against Arsenal and Chelsea have hurt us a bit and we need to recover from those.
"We are 13-14 games into the season so the Birmingham match was not the be all and end all but it was a massive match for us.
"It has been difficult for all of us but we have to forget about it and win next week.
"We have the players here. We had showed some good performances up until the last couple of weeks, drawing at Everton and against Aston Villa.
"We have the players here but we need to get ourselves out of this bad patch."