West Ham claimed a valuable Premier League victory over Wolves to reignite their pursuit of a top-four finish.
Tomas Soucek celebrated his 27th birthday by scoring the only goal of the game for the Hammers, with the Czech Republic international poking home from Michail Antonio's pass.
The result moves West Ham up to fifth in the table, above Arsenal on goal difference and two points behind Manchester United in fourth - however the Gunners have three games in hand on both.
Consecutive draws had seen David Moyes' side lose ground near the top of the table but they created several excellent chances to score and deserved their win over opponents who also have European aspirations.