Mali President Ibrahim Boubacar Keita has announced the dissolution of the constitutional court in an attempt to calm unrest that saw four people killed in street protests on Friday.
The president said he would not tolerate such violence.
The court has been at the centre of controversy after it overturned provisional results for parliamentary elections in March.
There are growing calls for President Keita to resign.
Opponents are unhappy with his handling of Mali’s long-running terrorists conflict, an economic crisis and the disputed elections.
A new opposition coalition led by the conservative Imam, Mahmoud Dicko, has been insisting on further reforms after rejecting earlier concessions from the Malian president including the formation of a unity government.