A reformer is stepping aside in Ukraine for the second time in less than five years -- and with a similar feeling of unease.

Aivaras Abromavicius, who quit the previous administration complaining about corruption, is awaiting President Volodymyr Zelenskiy’s approval to resign as head of state-controlled arms producer Ukroboronprom. While this time his exit is planned, there are parallels -- namely what he deems waning appetite to tackle graft and overhaul the economy.

Zelenskiy, 42, was elected in 2019 as an untainted newcomer who could clean up Ukraine’s murky politics, which have been dogged by corruption and influence from big business since the Soviet Union collapsed three decades ago. But after selecting a reformist government, the president dismantled it on the grounds it wasn’t delivering results, turning instead to old hands. Some were even part of the administration of disgraced former leader Viktor Yanukovych.

The reshuffle disappointed investors and voters alike, with changes at the top of the central bank and complaints by foreign directors serving on the boards of state-run enterprises adding to the gloom. Zelenskiy’s popularity is the lowest since he took office.

“Progressive people are replaced with conservative ones -- this is the biggest risk,” Abromavicius said in a phone interview. “This staff policy may lead to corruption, for sure.”