Ivory Coast won't take lightly their game with Algeria in the African Cup of Nations quarter finals, said Elephants' winger Salomon Kalou. "Algeria has a good team. We respect them, they did not get to this stage by chance, and like us, they will be in South Africa in June," the Chelsea star told CAF's official site. "We watched their two matches against Egypt and the Algerians came out as a collective force so we have to beware of them. "We know that their force can be found in their organizational ability, and strength of their defense. They are also masters of counter attack, so we must watch out." Both sides will clash with each other on Sunday.