Chesterfield have extended Liam Ridehalgh's loan spell from Huddersfield for a further two months.
Defender Ridehalgh, 21, has made six starts and one substitute appearance since rejoining the Spireites last month. The player also made 20 appearances during a loan stint last season.
Caretaker manager Tommy Wright said: "Liam is a young player who can get better. He's enjoyed his time here and Huddersfield clearly feel that he'll continue to make progress with us."