Kilmarnock have signed former Celtic defender Calum Waters on a two-year deal following his departure from Alloa Athletic.
The 21-year-old, who previously played on loan at Dumbarton, joins fellow new boys Alan Power (Lincoln City) and Daniel Higgins (Dundee) at Rugby Park.
Killie boss Lee McCulloch told the club website: "In my opinion, Calum was the best left-back in the country last season, outwith the top league. I am more than confident he will step up and do well in the Ladbrokes Premiership.”