Dumbarton will take on West of Scotland Football League Premier Division side Glenafton Athletic as part of their pre-season preparations this summer.
Sons make the journey to Loch Park on Tuesday, July 2 with the game kicking off at 7:45pm.
Entry will be pay at the gate on the evening with admission costing £5 for adults and £3 for concessions.
The fixture is Dumbarton’s second confirmed friendly ahead of the 2024/25 campaign with a trip down south to Hebburn Town scheduled for Saturday, July 6.