Dronfield Town have parted company with their first team manager Craig Butler and coach Jon Gray.
A statement from the Toolstation NCEL Division One side said: “The club would like to put on record its sincere thanks to Craig and Jon for their service and commitment to the club.
“In particular to Craig who has been at the helm for approaching ten years, steering the club to promotion from the Midland Alliance League, through the Central Midlands League and into the Northern Counties East League.
“His work on and off the field has played a very major part in the club’s rise through the leagues, and the club owe a great deal of gratitude for his work and enthusiasm over the years.
“The club will make a further announcement on the managerial position in due course.”