José Francisco Cevallos Enríquez is now available to play for Juventus after the teenager was given international clearance.
The 18-year-old, an Ecuadorian midfielder, was snapped up by the Bianconeri during the January transfer window.
Cevallos was netted on loan from Liga Deportiva Universitaria de Quito. Juve have the option to sign him outright at the end of the season.
Think you know your Italian football? Share your knowledge, tips and comments to win cash prizes in OLBG's tipster competition  - £11,000 to be won monthly!