During the violent unrest in Kosovo on 17 March 2004, KFOR defended the monastery from an Albanian mob trying to throw Molotov cocktails at it. Several Albanians were shot and wounded in the clash. On 2 July 2004, the monastery was declared a World Heritage Site by the United Nations Educational, Scientific and Cultural Organization (UNESCO). UNESCO cited it as "an irreplaceable treasure, a place where traditions of Romanesque architecture meet artistic patterns of the Byzantine world." The monastery, along with all other Serbian Medieval Monuments in Kosovo, was added to the UNESCO list of endangered World Heritage sites in 2006.