Kenya’s Court of Appeal on Wednesday ordered the release of jailed officials from the national doctors’ union, so they can negotiate with the government over the strike that has paralysed the public health sector.

The strike has angered Kenyans and turned into a test of President Uhuru Kenyatta’s leadership ahead of an election in August.

The union, which has about 5,000 members, wants the government to implement a deal agreed in 2013 to give doctors a 150 to 180 percent pay rise on basic salaries, review working conditions, job structures and criteria for promotions and address under-staffing in state hospitals.

The seven union officials were ordered to serve a one-month jail term on Monday after a lower court found them guilty of contempt of court in relation to the strike which started in December.

Appellate Judge Wanjiru Karanja said the seven officials would be released immediately. She said the parties in the labor dispute had seven days to find a resolution.

“The applicants, respondents and interested parties undertake to resume negotiations forthwith, with a view to resolving the outstanding issues, in order to restore normalcy in the public health sector,” she told a court packed with doctors.

The government has offered the striking doctors a 40 percent pay rise which the union rejected.

The Law Society of Kenya and the Kenya National Commission on Human Rights, who appeared as interested parties, were ordered to mediate the dispute and report back to the court.

Opposition leader Raila Odinga said the strike had dragged for too long and blamed the government for the impasse.

“So many innocent Kenyans have died in hospitals for lack of treatment,” he told reporters outside the court.