Burnley players snubbed shaking hands with Preston striker Milutin Osmajic before their FA Cup fifth-round tie amid a racism row.
Osmajic was accused of racially abusing Burnley's Hannibal Mejbri when the two sides met in the Championship last month.
'I will not be silent about what happened today,' Hannibal wrote on social media after the match on February 15. 'I will always call out racism whenever I hear or see it.
'That is the only way we change as a sport and a society. I am a strong person but nobody should have to experience this disgusting abuse on the pitch.