Around c. 2600 BC, a large administrative building was built and the city expanded out of the tell again. The revival is connected with the Kish civilization, and the city was named "Nagar". Amongst the important buildings dated to the kingdom, is an administrative building or temple named the "Brak Oval", located in area "TC". The building have a curved exterior wall reminiscent of the Khafajah "Oval Temple" in central Mesopotamia. However, aside from the wall, the comparison between the two buildings in terms of architecture is difficult, as each building follows a different plan.