BARCELONA — Spanish champion Barcelona confirmed its interest in signing Paris Saint-Germain midfielder Adrien Rabiot in a statement Sunday but has denied any transfer irregularities.

"FC Barcelona wish to address stories published in France regarding the signing of players from Paris Saint-Germain, and make clear that it has not breached any rule in this regard," said the statement.

"The only contact made was during the month of August and one week ago. In both cases, this contact was made with PSG's sporting management to show FC Barcelona's interest in player Adrien Rabiot."

PSG said earlier in December that it will allow the 23-year-old, whose contract expires in the summer, to join another club at the end of the season due to his reluctance to sign a new deal.

His agent Veronique Rabiot, who is also his mother, said the following day that the situation between the French champion and her son had completely deteriorated.

Barcelona, which was banned from signing players for a year in 2014 for breaking rules over the international transfer of players aged under 18, have been at pains to point out that it has not signed any deal prior to the transfer window opening on January 1.

"FC Barcelona have always wanted to work with the utmost transparency in their dealings with PSG and with any other club," said the statement.

“FC Barcelona refute the existence of any type of agreement with PSG player Adrien Rabiot."

Rabiot, who has made more than 150 top-flight appearances, has been agitating for a transfer for some time. He also rejected a chance to be on standby for France's World Cup-winning squad. — AFP