Ross Crick took his tally to five goals in Jersey Scottish's first three league games as they beat Jersey Wanderers 2-1 at Springfield.
Wanderers substitute Ruben Pestana had a last-minute penalty saved by Scottish goalkeeper Craig Fletcher as the Scots went two points clear at the top.
Crick headed home unmarked two minutes into the second half before Kamen Nafkha's equaliser 11 minutes later.
But Crick popped up with the winner 15 minutes from full time.
Champions Scottish are the only side to have won all three of their opening Premiership matches this season and have a game in hand on their main rivals.