Cincinnati, OH -- (Sports Network) - The Cincinnati Bengals signed defensive tackle Domata Peko to a five-year contract extension through the 2014 season on Thursday.

A fourth-round draft pick out of Michigan State in 2006, Peko started all 16 games last year at left defensive tackle and finished the campaign with 65 tackles and 1 1/2 sacks.

In his two seasons in the NFL, he has appeared in 32 games and has totaled 95 tackles and four sacks.