Kenneth Omeruo will now have three years left on his contract at Premier League champions Chelsea just as he landed in Turkey to complete a loan switch to Kasimpasa.
It is also reported that Chelsea wanted to sell the Nigeria defender on a permanent basis after several loan spells in Turkey, Holland and England.
However, with no concrete bid which met their valuation for the player, Chelsea were forced to again loan him back to Kasimpasa, where he also played on loan two seasons ago.
And because of this latest loan move, Chelsea have extended his contract till 2020.
Last season, he played on loan at another Turkish Super Lig club Alanyaspor.