Barrie nets first win for boss Shiels.
On-loan Barrie McKay grabbed the deserved winner on the stroke of half-time, firing home after being set up by Garry O'Connor and Ton assistant boss David Hopkin said: "This win has been coming for a couple of months.
"It was a great goal by Barrie and it wa s good timing, coming just before the break.
"Nico is concussed, it didn't look anything serious but we didn't want to take a risk."
Livi chief John McGlynn said: "We had our chances but didn't capitalise on them."
MCKAY It's party time