Wolves and Scotland striker Kenny Miller faces a lengthy absence after sustaining hamstring damage in the 3-1 defeat at Watford.
Manager Glenn Hoddle said: "Kenny has torn his hamstring and we expect him to be out of action for between four to six weeks."
Wolves are already without strikers Carl Cort and George Ndah.
And Hoddle added: "We have only two fit strikers at the club. We desperately need to get people in."