Chesterfield have agreed a deal to sign Hibernian striker Eoin Doyle, BBC Radio Sheffield reports.
The 25-year-old is out of contract with the Scottish Premier League side in the summer and played under Spireites boss Paul Cook at Sligo Rovers.
Doyle became manager Pat Fenlon's first signing when he joined Hibs from Sligo in December 2011.
The Irishman has nine goals in 45 league appearances, but has not scored in his last 14 games.
Both players joined the League Two side on deals until the end of the season in January.