Further domestic activities may be inferred from the annals of the Old Kingdom, written during Neferirkare's or Nyuserre's reign. They record that Userkaf gave endowments for the gods of Heliopolis in the second and sixth years of his reign as well as to the gods of Buto in his sixth year, both of which may have been destined for building projects on Userkaf's behalf. In the same vein, the annals record a donation of land to Horus during Userkaf's sixth year on the throne, this time explicitly mentioning "building [Horus'] temple".