Angolan star Joao Cambangula scored a hattrick as Angola thrashed debutants Guinea 5-1 and ended their dream of reaching semi-finals.
The Angolans join record champions Egypt in the last four of the ongoing Futsal African Cup of Nations in Laayoune, Morocco.
The semi-finals line up is now complete with Egypt facing former champions Libya while Angola take on hosts Morocco.
Guinea had their tails up after stunning Mozambique 7-3 on Friday and they were determined to grind out a result on Sunday and push their chance of joining the last four.
The top three teams from this tournament will qualify for Futsal World Cup set for Lithuania in September.