Ghanaian coach Kwesi Appiah says his side can not leave tomorrow points against Ethiopia in the Group F 2019 World Cup qualifier.
Black stars were inactive last month due to the postponement of the double header against Sierra Leone.
In September, he lost 1-0 to Kenya in Nairobi and now is third in the team in three points, four under the leaders of Kenya.
Appiah has strengthened his team by reminding Andre and Jordan Ayew to boost his chances of returning.
"It is important to have a victory to make sure we get a good one, then everyone will relax," said coach Kwesi Appiah at Nation Sport after the session.
"All our players play abroad where they are fully prepared, knowing the situation, it is psychologically important to let them know that we will go out for a win on Sunday.
"Ghana has many players, it is important that you do not rely on what you have only. Always make sure you back up, only four players have played Kenya here."