Vuskovic, 17, is currently on loan this season with Westerlo in Belgium and has already made a strong impact.
He has won the most aerial duels in the Belgian top flight and now has four goals and one assist as a centre-back so far this season.
"I can't be satisfied, we only got one point. We played a good game, but we need to work more on defence and be more focused," Vuskovic said after his brace.
"That's a task for the whole team. I'm happy I scored twice, but it's a shame I couldn't score more, as I definitely had two good chances."