The Saskatchewan Roughriders announced a few roster moves on Wednesday.

Receiver Ryan Smith has been activated from the team’s 6-game injured list and rookie Nic Demski is expected to return this week against Hamilton.

The Riders have also added some defensive depth, signing DB Alex Suber, a veteran of four CFL seasons (Winnipeg, Toronto).

Receiver Seydou Junior Haidara has been transferred to the 6-game injured list.

They’ve also released LB Akwasi Antwi and DB Marrio Norman. The Riders face Hamilton on Sunday.