Young Africans Media Officer Ali Kamwe claims the club will not be affected by coach Sead Ramovic's surprise exit this week.
The German tactician resigned from his post earlier this after just 81 days and landed a new job at Algerian giants CR Belouizdad couple days later.
Read: Fadlu's Simba Drop Points After Spectacular Own Goal
Yanga have since hired Algerian coach Miloud Hamdi and Kamwe insists the reigning Tanzanian Premier League champions will be fine.
"About Ramovic? We are done with him, he has left the club, he is not part of us anymore, he came here and had his time and our time with him is gone, we don't have anything to do with him," Kamwe told Pan-Africa Football.
"Yanga has been around for over 89 years, and on February 11, Yanga will reach 90 years of existence, and that age surely shows that Yanga has been around for a very long time, they have seen many things, they have gone through many things, and they have seen a lot and gone through many challenges.
"For now, our focus is to move forward and continue getting three points from every game we play so that we defend the title. So, anything to do with Ramovic died when he left the club, and as a club we moved quickly to replace him with a new coach."