Immediately after the end of the Second World War, the sports activities in Zemun were restored. By early 1945, a club FK Maksim Divnić was formed, named in honour of a player with that name that played before the war and who died as Partisan fighter during the war. After just a couple of played matches the club changed its name into FK Sremac Zemun. By the end of that year another club is also formed in Zemun, FK Sparta Zemun. On 20 October 1946, the two clubs were merged to form a new sports society whose football section was FK Jedinstvo Zemun.