Armia skated on the second line during Monday's practice, Stu Cowan of the Montreal Gazette reports.
Armia had a goal and an assist in a 9-3 win over Philadelphia on Tuesday.
Armia scored a goal on four shots and had one hit in Tuesday's 5-3 win over Florida.
Armia scored a goal on three shots, had an assist and blocked two shots in Thursday's 4-1 win over the Flyers.
Armia scored a goal on six shots and had one hit in Tuesday's 2-1 win over the Avalanche.
Armia scored a goal on three shots and had one hit in Saturday's 4-3 shootout loss to Tampa Bay.
Armia had a goal and an assist in Tuesday's 4-2 win over the Coyotes. He added four shots and two blocks to his line.
Armia had an assist, three shots on net and one block in Saturday's 4-3 loss to New Jersey.
Armia had two assists, three shots on net and two PIM over 15:07 of ice time in Saturday's 4-3 loss to the Capitals.
Armia scored a goal on four shots, blocked one shot, recorded one hit and added two PIM in Sunday's 7-2 loss to St. Louis.