In the 17th century, Makassar was considered as the biggest competitor by the VOC. The Sultan of Makassar, Hasanuddin had opened his harbor to foreign traders who wish to establish trade relations with Makassar. Realizing the rapid developments that were taking place in Makassar and The Sultans tendency towards a free trade policy the dutch decided take advantage of Aru Palaka in order to implement the divide and conquer policy. As a result Sultan Hasanuddin was forced to accept the Bonggaya Treaty that was signed on November 18,1667. The treaty had given VOC the rights to build a fort in Makassar, which restricted the movement of the merchant ships in Makassar.