President Ruto announced the breakthrough after he met with the Algerian president.
The Head of State has already formed a joint secretariat to lead the campaigns.
Former Prime Minister Raila Odinga’s bid to chair the Africa Union Commission (AUC) received a major boost after Algeria pledged to back him.
President William Ruto who is currently attending the 50th G7 Summit in Apulia, Italy secured the support of the Northern African country, during a sideline meeting with Algeria President Abdelmadjid Tebboune.