EAGAN (AP) — The Minnesota Vikings lost a key member of their offensive line Thursday when left guard Nick Easton was placed on injured reserve because of a bulging disc in his neck.

Coach Mike Zimmer made the announcement at a news conference. Easton hadn’t practiced since Aug. 3 because of the injury. He started 12 games in 2017 and five games the year before, playing both center and guard.

Minnesota signed Easton to a one-year, $2.9 million contract in free agency. He’ll be an unrestricted free agent after the season. The Vikings are also missing center Pat Elflein (ankle/shoulder) and right guard Mike Remmers (ankle).

“I know everyone is nervous about our offensive line,” Zimmer said. “But I like the mentality of those guys. I like how they work. I’m around them quite a bit, and they’re going to figure out a way to get it done.”

Minnesota may turn to veteran Tom Compton to replace Easton.