The press office of the promotion has released a poster for the upcoming fight, which is scheduled for March 7 at UFC 259 in Las Vegas.
The 29-year-old Makhachev's track record includes 18 victories and one defeat in MMA.
On account of the 32-year-old Dober 23 victories, nine defeats, one more fight was declared invalid.
Earlier, Dana White said that he did not believe that Khabib Nurmagomedov had finally decided to end his career.