Slovakian keeper joins Hearts

The 27-year-old joins on a free transfer and has signed a two-year deal with the club.

Kello has spent the last two years on loan at Hearts.

“We are delighted everything is sorted out,” Hearts manager Jim Jefferies told the club’s official website.

“Since I came in (in January), he has impressed me and I think the club has three very good goalkeepers now.

“There is very little between them and they work hard with Arturas [Ramoska, goalkeeping coach] so it is very difficult to know who the number one is, but Marian was the more favoured one last year.

“He had a bit of an injury problem and he’s now had the game against Millwall so there’s a couple of games to assess who will be the number one.”