Ross County manager Owen Coyle has signed former Liverpool and Paris St Germain striker David Ngog for a second time.
Coyle bought Ngog for Bolton in a £4million deal in 2011 but has got him on a free transfer this time.
The 28-year-old was a free agent after departing Greek top-flight club Panionios.
Ngog, who spent two years back in his native France with Reims after a short spell at Swansea in 2014, has signed until the end of the season following a successful trial.
Coyle told the Ladbrokes Premiership bottom club’s official website: “I’m delighted to bring a player of David’s calibre to Ross County Football Club.
“Having worked with him before at Bolton, I am all too familiar with his qualities and I think he will be an excellent addition to our attacking options.”