The Swedish striker is in better form this season. His effort in securing a 1-1 derby draw at the DW Stadium was his fifth of the campaign - a figure that matches his tallies for the past two seasons.
He now wants to continue his fine form when Bolton take on Liverpool on Sunday.
"The lads have been asking me in the dressing room why all my goals have come away from home, but that's the way it is," he said. "Hopefully I can score another goal next weekend against Liverpool.
"I'll keep working as hard and hopefully that goal at the Reebok will come. If you score goals in the Premier League then you are always accepted and hopefully I can keep doing that for the team and the fans."