NHL referee Mitch Dunning had to be stretchered off following a collision on the ice during the Colorado Avalanche’s win over the Philadelphia Flyers on Monday night. The Avalanche beat the Flyers 3-2 on the night,

Referee Mitch Dunning was taken to the hospital as a precaution after he and Colorado Avalanche defenseman Josh Manson accidentally collided.

The NHL said Mitch Dunning was taken to a hospital for precautionary reasons and that all neurological signs are normal.