Lowly rated Burkina Faso has sent Tunisia back home after piping the north Africans 1-0 at the stroke of halftime on Saturday.
Tunisia and Gambia have been dispensed with from the continuous Africa Cup of Nations tournament.
The two of them lost their quarter-final conflicts against Burkina Faso and hosts Cameroon on Sunday.
The Indomitable Lions required two second-half goals from Karl Toko Ekambi to see off their lowly-ranked opponents.
Cameroon will presently meet the winner of the quarter-final among Egypt and Morocco.
In the mean time, teenager Dango Ouattara scored on the stroke of halftime to get a 1-0 win for Burkina Faso over Tunisia.
It is the third time in the last five editions of the continental championship that Burkina Faso must the semi-finals. They will confront the winners of Sunday’s quarter-final among Senegal and Equatorial Guinea.