NASA leader Raila Odinga has been warned over his deal with President Uhuru Kenyatta.
Leaders from Kajiado county have stated that Raila should not expect Jubilee's backing if he choses to vie in 2022.
Speaking on Friday, the leaders said that deal should not be transformed into a political pact.
Led by Governor Joseph Ole Lenku, the leaders say they fully support the unity pact but Jubilee succession plan was on course.
"The unity efforts' must be solely to help Jubilee fast track the achievement of its Four sector agenda, not to disrupt the Jubilee political arithmetic which was agreed should go beyond 2017, said Mr Lenku.
He stated that Jubilee Party will resist any political move that goes contrary to Deputy President William Ruto's march to The Presidency.
“We have carefully studied the Jubilee manifesto and the Deputy President is best placed to offer continuity to achieve all the development programmes spelt in it," Mr Lenku said at Enkii Secondary School in Kajiado South.
The surprise deal between President Uhuru Kenyatta and Raila left many people guessing about the implications.
Many believed that it was tied to 2022 politics.