Iain Vigurs netted a stoppage-time equalizer as Ross County salvaged a point in a 2-2 draw with Hearts at Victoria Park on Saturday.
Rocco Quinn opened the scoring for the home side 20 minutes into the match, but 11 minutes later, Michael Ngoo found an equalizer for Hearts.
After the break, Jamie Walker put the visitors in front in the 63rd minute with a thumping header.
It appeared that Hearts was going to hold on for the victory, but Vigurs had other ideas as he buried the winner in the second minute of injury time courtesy of a deft pass from Scott Boyd.
With the result, Ross County improves to 29 points and extends its unbeaten run in league play to five consecutive matches, while Hearts pulls even with Dundee United for seventh place on 30 points.