Cameroon will host Moldova in their final friendly before the World Cup after Guatemala cancelled a trip to the West African nation.
Guatemala pulled out for security reasons, said Cameroon Football Federation spokesperson Laurence Fotso.
The Indomitable Lions will face Moldova in Yaounde on 7 June before heading to the tournament in Brazil.
Cameroon are currently in Austria for a training camp and warm-up games next week against Macedonia and Paraguay.
They will also play Germany in Monchengladbach on 1 June before returning home for their farewell game.