Paris Saint-Germain have tried to sign Adnan Januzaj from Manchester United this month but Louis van Gaal has refused to sell, the player's agent says.
PSG were interested in signing Januzaj last season, but the 19-year-old instead decided to sign a five-year contract at Old Trafford.
Januzaj has found first-team opportunities rare this season under Van Gaal, with Friday's FA Cup match at Cambridge his first start since early November.
But despite giving Januzaj just five starts in all competitions this season, Van Gaal will not consider selling or loaning out the Belgian international in January, Dirk de Vriese said.
"Yes, PSG have shown themselves to be interested this winter," the agent told French website Foot Mercato, according to the Telegraph. "They directly contacted Manchester United for information.
"But Louis van Gaal announced that [Januzaj] cannot leave this winter. Not as a permanent transfer nor as a loan.
"The coach considered him as an important player for squad. He is counting on everyone.
"It seems like a definitive decision, I don't think that it can change."