Thibaut Courtois has threatened to kick the mole out of Belgium squad.
There were rumours of a bust up in the Belgium camp involving Jan Vertonghen, Kevin De Bruyne and Eden Hazard.
Belgium has a chance of crashing out of the World Cup if they lose or draw against Croatia in their final group game.
Real Madrid goalkeeper Thibaut Courtois has issued a warning to the person who leaked out information to the media.
“We said things to each other, and sometimes it feels good,” the Real Madrid goalkeeper told reporters ahead of Belgium’s crucial match against Croatia.
“I don’t think we missed it, but it’s one thing to talk to each other at the table or individually or to talk in a group, to solve everything together.
“The problem, it’s that what’s said in the press isn’t always the truth. Whoever leaked this? We don’t need to know that. If it gets out, it’s his last day in the national team.”
“‘There are no problems in the team, it’s just an external attempt to create problems internally.