Bongani Zungu scored a solitary goal as South Africa laboured to a 1-0 Africa Cup of Nations Group D win over Namibia yesterday to keep alive hopes of making the second round. Already qualified Morocco have six points, the Ivory Coast and South Africa three each and Namibia remained pointless after two solitary-goal losses. South Africa made four changes to the team that started in a loss to the Ivory Coast four days ago, including the demotion of goalkeeper Ronwen Williams. He was replaced by Darren Keet and Hlompho Kekana, Zungu and Sibusiso Vilakazi were also promoted with Kamohelo Mokotjo, Lebohang Maboe and injured Dean Furman dropping out.