Former Ivory Coast President Laurent Gbagbo will stay behind bars after prosecutors appealed against his acquittal on charges of crimes against humanity.
The International Criminal Court (ICC) in The Hague acquitted him on Tuesday and ordered his immediate release.
But on Wednesday prosecutors challenged the decision to release him, arguing that Mr Gbagbo might abscond.
They said he might not appear in court if his acquittal were to be overturned.
