A Bangladeshi court has doubled the jail term of opposition leader Khaleda Zia from five to 10 years in a corruption case following an appeal by the country’s Anti-Corruption Commission (ACC).

The opposition contends that the case against her is politically motivated to stop her from contesting the upcoming elections in Bangladesh.

The two-time former prime minister was sentenced to five years rigorous imprisonment in February in the Zia Orphanage Trust corruption case. She has been in jail since then.

“She cannot contest the elections unless the conviction is set aside by a higher court,” Bangladesh’s attorney general Mahbubey Alam said.