Celtic midfielder Victor Wanyama is staying calm over Manchester United's interest.

The Celtic midfielder has been linked with a big-money move to Old Trafford.

Wanyama, 21, said: "These are just rumours.

"My focus remains with Celtic, who I want to help in both the domestic games and the Champions League.

"Leaving Celtic will not be easy as they cannot just let me go easily as people think. But I am happy and looking forward to continuing playing."