The Latest: Nigeria's opposition alleges ghost voters

Nigerian women attend an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent Pres

Nigerian women attend an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent Pres

Nigerian women attend an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent Pres

Nigerian women attend an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent Pres

A Nigerian woman attends an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent P

A Nigerian woman attends an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent P

A Nigerian woman attends an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent P

A Nigerian woman attends an inter-faith prayer rally organized by the Freedom and Justice Party in Abuja, Nigeria, Thursday Feb. 14, 2019. Incumbent P

A supporter of incumbent President Muhammadu Buhari, wearing a sticker of Buhari and and Vice President Yemi Osinbajo, stands for the national anthem

A supporter of incumbent President Muhammadu Buhari, wearing a sticker of Buhari and and Vice President Yemi Osinbajo, stands for the national anthem

Incumbent President Muhammadu Buhari, center, gestures to supporters as he speaks at a campaign rally in Abuja, Nigeria Wednesday, Feb. 13, 2019. Nige

Incumbent President Muhammadu Buhari, center, gestures to supporters as he speaks at a campaign rally in Abuja, Nigeria Wednesday, Feb. 13, 2019. Nige

Incumbent President Muhammadu Buhari gestures to supporters at a campaign rally in Abuja, Nigeria Wednesday, Feb. 13, 2019. Nigeria is due to hold gen

Incumbent President Muhammadu Buhari gestures to supporters at a campaign rally in Abuja, Nigeria Wednesday, Feb. 13, 2019. Nigeria is due to hold gen

ABUJA, Nigeria (AP) — The Latest on Nigeria's upcoming elections(all times local):

1:10 p.m.

Nigeria's opposition says there are more than 1 million ghost voters on the national register head of Saturday's presidential election.

Uche Secondus, the chairman of the opposition People's Democratic Party, told a news conference in the capital, Abuja, on Thursday that the electoral commission "did not in fact do a cleanup of the register of voters" before publishing it.

He also alleged "a coordinated approach to register foreigners" as voters.

The People's Democratic Party, whose presidential candidate is Atiku Abubakar, is Nigeria's main opposition party.

A spokesman for the electoral commission did not respond to requests for a comment.

The electoral commission says 84 million people are registered to vote.

Nigerian President Muhammadu Buhari and his top challenger, Abubakar, renewed a pledge for a peaceful poll on Wednesday.