Sunderland striker Jordan Cook has re-joined Carlisle United on loan for a further month, following two successful spells at Brunton Park.
The 21-year-old signed off his previous stint with a goal in the 4-1 home win against Bury, one of five appearances for the Cumbrians this term.
He Tweeted: "Signed for another month. Glad to be involved in the promotion push! Let's get in those play-offs."
Cook has played only three games as a substitute for his parent club.