Raul Jimenez's deflected second-half goal was enough to give Wolves victory over Leeds at Elland Road and move Nuno Espirito Santo's men up to sixth in the Premier League.
Although Leeds dominated the opening period, the visitors were in charge from the final minute of the half when Daniel Podence's shot was saved.
In only the second top-flight Elland Road meeting between these two famous old clubs since 1981, Wolves were well on top by the time Jimenez took the ball across field from the right flank after 70 minutes, before checking inside to shoot from the edge of the box.