The article clarifies the chronology of amphora stamps of the magistrate Κλεῖτος, who was in charge of ceramic production on the Thasos. Previously it was thought that this official belongs to the «late» Thasos magistrates and is dated within 30‑20s of the IV century BC. Meanwhile, the collection of archaeological complexes, given in this paper demonstrates that Κλεῖτος belongs to the «early» magistrates and should be dated no later than the 50s of the IV century BC.