Api Ratuniyarawa has been called up by Fiji ahead of their opening Northern Tour match against Spain on Sunday.
The 35-year-old lock, who has made 108 appearances for Saints, joins Northampton teammates Sam Matavesi and Frank Lomani in the 28-player party for the Flying Fijians.
Fiji open up their autumn campaign against Spain in Madrid, before locking horns with Wales in Cardiff and finally Georgia (venue tbc) later this month.
Fiji squad for Autumn International series
Samuel Matavesi (Northampton Saints)
Api Ratuniyarawa (Northampton Saints)
Frank Lomani (Northampton Saints)