On 10 August Bulgaria, Greece, Montenegro, Romania and Serbia signed the Treaty of Bucharest and divided Macedonia in three: the largest part, Vardar Macedonia, went to Serbia; the smallest part, Pirin Macedonia, to Bulgaria; and the coastal part, Aegean Macedonia, to Greece.
10. augustil sõlmisid Bulgaaria, Kreeka, Rumeenia ja Serbia Bukaresti rahu ja jagasid Makedoonia kolmeks: suurim osa, Vardari Makedoonia, läks Serbiale; väikseim osa, Pirini Makedoonia, Bulgaariale; ja rannikuosa, Egeuse Makedoonia, Kreekale.