NEW YORK (AP) — Darden Restaurants Inc. is replacing the president of its flagship Olive Garden chain after a new marketing campaign failed to reverse slumping sales.

Dave George, who most recently headed Darden’s LongHorn Steakhouse restaurants, will be the new president of Olive Garden effective next Monday. He takes over for John Caron. Darden said Caron is leaving the company after 10 years.