After the 1971 Ugandan coup d'état, all land was made publicly owned following Idi Amin's 1975 Land Reform Decree. In theory this destroyed the mailo system, although little was done in practice. Under the 1995 Constitution of Uganda, mailo was reintroduced and land can have four forms of ownership: mailo (official or private), customary, freehold or leasehold. Tenant rights were then boosted by the 1998 Land Act and its 2010 amendment.