Bafana Bafana international Percy Tau got his spell at Anderlecht off to a superb start after scoring on his official debut on Sunday evening.
After starring for fellow Belgian outfit Club Brugge last season, the Bafana Bafana international was loaned to Anderlecht from Brighton and Hove Albion this term.
Tau was introduced in the 64th minute and managed to bag the side's third goal against Sint-Truiden with a delightful chip from the edge of the box.
Bohdan Mykhaylichenko and Landry Dimata got the other two goals for the Belgian giants, who sit in third spot after the opening two games.
Anderlecht will now turn their attention to next weekend's trop Gent looking to maintain their unbeaten start to the Belgian season.
The former Mamelodi Sundowns also got on the scoresheet on his official debut for Brugge last season.
Click through the gallery to see South Africa's most capped players in Belgium's top flight.