Luton boss Rob Edwards has reported no new fitness concerns.
Amari'i Bell, Reece Burke, Mads Andersen, Dan Potts, Luke Berry, Jordan Clarke and Albert Sambi Lokonga are still unavailable.
Liverpool manager Jurgen Klopp says Luis Diaz is continuing to train but is unsure if the winger is ready to play as he awaits news of his father, who has been kidnapped in Colombia.
Andy Robinson, Thiago Alcantara and Stefan Bajcetic remain sidelined.
MATCH FACTS
Head-to-head
- Luton's last win against Liverpool was by 3-1 on Kenilworth Road's artificial pitch in February 1991.