The actor, who plays builder Jake, initially filmed six instalments of Corrie, but is now set to appear in another.
Kenny posted on Twitter: "Pleased to say I'm going back for one more episode on Corrie! Yipee! Will keep nudging them for longer though as I love it on the street!"
Viewers first saw the handsome actor last Wednesday when Michelle Connor (Kym Marsh) pulled him through a window after he was left dangling from a roof.
He took a shine to her when her towel fell to the floor and, despite her initial resistence, she agreed to go on a date with him.
This week he will learn he has a new job in Scotland, forcing him to leave Michelle behind.
A Coronation Street spokeswoman said Kenny would be seen again in Weatherfield at the end of the year, and added: "There could be a future appearance but nothing's been confirmed yet."