Moses Ogbu, who has been linked with a move to champions Djurgarden, has netted his eighth goal in Sweden.
The experienced striker produced a 30-yard curler in stoppage time for Mjallby to dump hosts Kalmar 4-1 Monday.
Ogbu, 29, is enjoying a red-hot form this season after he terminated his contract at English club Grimsby Town to return to Sweden.
His goals have since put him on the shop window of several top clubs including reigning champions Djurgarden.
His club are now placed eighth on the table with 23 points from 17 matches.