Acting President Yemi Osinbajo on Sunday in Abuja met behind closed doors with President of Ghana, Nana Akufo-Addo.
The meeting, which took place at the Aguda House, Presidential Villa, Abuja, lasted for more an hour.
Details of the meeting was not made immediately known to newsmen.
However, a senior protocol officer attached to the Office of the acting president disclosed that the Ghanaian president was on a private visit to Nigeria.
It would be recalled that Akufo-Addo first visited Nigeria on December 19, 2016, where he met with President Muhammadu Buhari in the Presidential Villa, Abuja.
Akufo-Addo later attended the Imo State Thanksgiving Day in Owerri.