West Ham United co-owner David Sullivan says it's time for Matthew Upson to make a decision over his new contract offer.

Sullivan has told England defender Upson he must decide quickly at the end of the season on his future at West Ham.

Upson has just over a year to go on his £68,000-a-week contract but may be away on international duty with England at the World Cup this summer.

Sullivan said: "We have put things on hold until the end of the season but after that he needs to make a decision swiftly whether he wants to sign a new deal or leave."