Dr Aukot challenged the move saying was no request from the Haitian government.
The High Court has blocked the deployment of police officers to Haiti until October 24, following a petition filed by Ekuru Aukot's Thirdway Alliance Party and others.
President William Ruto has been listed as a respondent alongside the National Security Council, Inspector-General of Police Japhet Koome, Interior CS Kithure Kindiki, National Assembly Speaker Moses Wetang’ula and Attorney-General Justin Muturi.