South African President Cyril Ramaphosa dismissed on Sunday U.S. President Donald Trump’s threat to exclude Pretoria from next year’s G20 summit, reaffirming South Africa’s status as a founding member of the group.

Washington boycotted the Group of 20 leaders’ summit held under South Africa’s presidency in Johannesburg on November 22-23, with Trump repeating allegations, widely discredited, that the host country’s Black-majority government persecutes its white minority.

Trump said last Wednesday that South Africa would not be invited to the summit to be held in Florida next year because it had refused to hand over the G20 presidency to a senior representative of its embassy who was at the closing ceremony. Pretoria says it handed over the rotating presidency to a U.S. embassy official.

Ramaphosa noted that, despite the diplomatic rift, U.S. businesses and civil society groups engaged actively in G20-related events in