The Montreal Canadiens are shaking things up on defense — in a major way — for tonight’s game against Pittsburgh.

Alexei Emelin and Raphael “player 61” Diaz will be healthy scratches, the club announced on Wednesday. That will open the door for veteran Douglas Murray (who sat out Saturday’s 5-3 loss to Toronto) and recently-recalled Nathan Beaulieu to draw into the lineup.

Diaz will be a healthy scratch for the second game in a row, having sat out the Leafs loss after playing just 14:21 in a 5-4 OT win over Ottawa last week. The Swiss rearguard has been a pretty regular feature in the lineup this year, scoring 11 points in 46 games while averaging close to 19 minutes per night.

Emelin, who has also been a healthy scratch this season, had a rough game against Toronto over the weekend and finished with a minus-2 rating and just one hit.