Last Updated: Thu, 25 Apr 2013 19:29
Armand Gnanduillet has agreed a two-year contract with Chesterfield.
The 21-year-old joined the Spireites on a short-term contract in January after impressing during a trial spell.
Gnanduillet, an Ivory Coast Under-21 international, has made four starts and eight substitute appearances for the club, scoring three goals.
Have you an opinion on this story? Put your money where your mouth is and claim a free £25 bet.