For family reasons, he chose in October 2015 to return to Tunisia, where he recovers his position as coach of Club Africain.
[3][4] On July 5, 2022 Nabil Kouki has just replaced the Brazilian coach Marcos Paquetá at the head of the formation of CR Belouizdad.
[5] In the final of the Algerian Cup and after becoming ambitious to win the double, Kouki was sent off with a red card due to a lot of protest.
At the end of the match, the Chairman of the Board of Directors, Mehdi Rabehi stated that he would not complete the task especially because he did not rise to obtain the medal.
On July 4, 2023, the Disciplinary Committee issued a one-month suspension penalty due to expulsion in the Algerian Cup final.