RONNY Deila has told Virgil van Dijk and James Forrest that they are staying at the club.

The Dutch centre half has been linked with a multi-million pound move to Swansea City while the Scotland winger, who has a year left on his current deal, was connected with a switch to join his old boss Neil Lennon at Bolton Wanderers in the morning newspapers. At a media conference, the Norwegian told the club's official Twitter feed that both men were important players for the club and were going nowhere.

"Virgil is a very important player for us and now his task is helping us into the Champions League and I'm sure he will be motivated for that," said Deila. "James is going to stay here as well. Why go to Bolton when he is at Celtic? James is a very important player for us and we want to keep him here at Celtic."

The Norwegian welcomed the arrival of one centre half in the form of Dedryck Boyata from Manchester City, ahead of the club's opening Champions League qualifying match against FC Stjarnan of Iceland. Last year the club made it beyond the challenge of KR Reykjavik at the same stage.

"We have a lot of options at Celtic," said Deila. "We went for Boyata from Manchester City and we are very happy with that.

"It's a good draw," he added. "Every opponent you get is difficult. We are going to be favourites whoever we met. But we have experience of Icelandic teams. We have to have a good pre-season and make ourselves ready for the game. We have kept the squad for a long time and it's very strong, and I'm comfortable and happy with the players I have."