Chiellini had been linked with a sensational move in the summer, but rules out any such possibility.
"I would never join Inter," he assured Tuttosport newspaper. "I grew up here as a player and became a man in Turin.
"I consider the contract renewal until 2015 to be an important gesture from the club, both the old and new directors, because this issue had been on the table for some time,
"I have Juventus within my blood and could never see myself with the Inter shirt.