The Saskatchewan Roughriders have signed national defensive back Elie Bouka to a one-year contract, the team announced Tuesday.

The 27-year-old Bouka returns to the Roughriders after a stint with the NFL's Philadelphia Eagles last season. Bouka played four games for the Roughriders in 2017, finishing with three defensive tackles.

Bouka, who was selected by the Roughriders in the third round of the 2016 CFL Draft out of the University of Calgary, has also spent time in the NFL with the Arizona Cardinals.