Zambia begin life in the 2015 Africa Cup of Nations without Nathan Sinkala, with the key midfielder ruled out with injury.
Christopher Munthali replaces him, with Evans Kangwa also brought in in place of Chisambu Lungu.
Tunisia look to improve on their 1-1 draw with the Cape Verde islands in their opener.
Three changes are made, with Houcine Nater replaced by Hocine Ragued and goalscorer Ali Moncer replaced by Youssef. Rami Dedoui comes in for Hamza Matlouthi.
Zambia: Mweene, Nkausa, Mtonga, Sunzu, Mbola, Kangwa, Munthali, Singuluma, Musonda, Mayuka, Kalaba
Tunisia: Mathlouthi, Ben Youssef, Abdennour, Maâloul, Bedoui, Ragued, Saihi, M'Sakni, Khazri, Akaichi, Chikhaoui
Keep up with all the action from the match with Sports Mole's live text commentary.
