Stoke City extended their unbeaten run to six games after a 1-1 draw at West Ham.
An own goal from Glenn Whelan put the Hammers in front on 65 minutes.
Michail Antonio thought he had scored when he got a touch to a cross from Dimitri Payet, but it came off Whelan's head.
The Potters equalised through substitute Bojan fifteen minutes from time.
It was the 26 year-old's second goal of the season.