Sub Robbie Winters netted his seventh goal of the season as champions Livingston came from behind to salvage a draw with Dumbarton.
Dumbarton's Patrick Walker came close with a brave header from Andrew Geggan's cross and the striker then fired home on 42 minutes.
Winters cancelled out Walker's goal with a composed finish on 80 minutes.
His goal ensured Livi extended their unbeaten record at Almondvale, stretching back to April 2010.
Livingston: Bullock, Fordyce, Malone, Craig Barr, Watson, Hamill, Fox (Sinclair 80), Keaghan Jacobs, Kyle Jacobs (Bobby Barr 62), Deuchar (Winters 54), De Vita. Subs Not Used: McDowall, Conway.
Booked: De Vita.
Goals: Winters 80.
Dumbarton: Grindlay, Chisholm, Creaney, Gordon, Nugent, Halsman, Gilhaney (Brannan 84), Geggan, McShane (Jordan White 84), McNiff, Walker. Subs Not Used: Michael White, Carcary, Campbell.
Booked: Chisholm, Creaney.
Goals: Walker 42.
Ref: Stevie O'Reilly