Simon Mignolet has warned Liverpool FC they cannot take Oldham Athletic lightly or risk a repeat of last season's FA Cup horror show.
"For them it is already a cup final," said Mignolet.
"It is already a big game for them to look forward to and they will come here and try to show everyone what they can do at a ground like Anfield.
"We have to make sure we are professional and do a job.