Mike Ndayishimiye registered his name among the goalscorers on his Europa League bow for Willem II in Wednesday’s 5-0 demolition of FC Progres Niederkorn.
The Belgium youth international of Burundian descent found the net in the 65th minute as well as providing an assist against the Luxembourg National Division side.
Tricolores returned to the second-tier European club competition after their last appearance in 2005 where they crashed out after losing 3-1 to AS Monaco.
Fuelled by Saturday's 2-0 defeat to Heerenveen in a Dutch topflight game, Adrie Koster's team went to Stade Jos Haupert with guns blazing.