After a couple of third-round exits, the Eagles will be keen to enjoy a cup run and 8.
Half-time thoughts Patrick Vieira will not be happy at all with hoe his Crystal Palace side have played in the first 45 minutes here.
Millwall 3-4-1-2 : Long 6, Hutchinson 6, Pearce 6 Bennett 62 6 , Cooper 6; McNamara 7, Mitchell 6, Saville 6 Kieftenbeld 50 6 , Malone 6; Ojo 7 Boateng 80 6 , Bradshaw 6 Smith 80 6 ; Afobe 7 Burey 80 6 Substitutes not used: Evans, Bialkowski, Topalloj, Lovelace Scorer: Afobe 17 Booked: Mitchell Crystal Palace 4-3-3 : Butland 5, Ward 6, Andersen 6, Guehi 6, Mitchell 7; Schlupp 6 Riedewald 88 , Gallagher 6, Hughes 7 Milivojevic 81 6 ; Eze 7 Benteke 64 6 , Mateta 7 Edouard 64 6 , Olise 8 Clyne 88 Substitutes not used: Matthews, Kelly, Rak-Sakyi, Wells-Morrison Scorer: Olise 46; Mateta 58 Booked: Butland Referee: Anthony Taylor Olise removes a bottle that was thrown at him from the Millwall fans during the second-half at The Den It took half an hour for Palace to make strides.