On 7 October 2017, Muki competed at the 2017 Tashkent Grand Prix, his first competition since the 2016 olympics, and won the gold medal. On 27 April 2018, Muki took part in the european championships in Tel Aviv and won the gold medal in the under 81 kg weight category. In the first round he defeated Jonathan Allardon of France by ippon, in the second round he defeated Matthias Casse of Belgium by waza-ari. He went on to defeat László Csoknyai of Hungary by ippon in the quarter final and Aslan Lappinagov of Russia by shidos in the semi-final. In the final Muki defeated Sami Chouchi of Belgium by waza-ari in golden score.