This is stated in the text of the relevant statement.

“The Secretary-General congratulates the Greek Parliament on ratifying the Prespan Agreement,” the text says.

Guterres also "praised the leadership of both countries."

Earlier it became known that the Greek Parliament approved the Prespa Agreement with Skopje to rename the Republic of Macedonia.

Subsequently, the Secretary General of the North Atlantic Alliance, Jens Stoltenberg, said that he welcomed what had happened and “looking forward to” the entry of North Macedonia into NATO.