Juve reportedly failed in a late bid for Matuidi last month.
“Fabio Paratici's still mad at me, but it's not my fault," the agent told Rai Sport.
“We dealt at length, but then the Emir of PSG [Nasser Al-Khelaifi] intervened and blocked the deal.
“Paratici, however, doesn't have to get upset because it's not true that we're discussing the renewal of his contract with PSG.
“It's not easy to take players away from PSG [in January], but we'll see."