The regiment re-organized to nine companies on 25 September 1778 and reassigned to the Northern Department on 14 June 1779.
The regiment was reassigned to the New Hampshire Brigade of the main army on 23 August 1779.
On 14 November 1779, the regiment was reassigned to the 3d Massachusetts Brigade in the Highland Department.
The regiment was furloughed on 12 June 1783 at West Point, New York and disbanded on 15 November 1783.
The regiment saw action at the Battles of Saratoga, the Cherry Valley massacre (in which Colonel Alden was killed and Lt. Col. William Stacy was captured), and the Sullivan Expedition.