Mediaworks has to pay out $1500 after the Broadcasting Standards Authority found The Block: Villa Wars treated one of their tradies unfairly.
In the show, which aired last year, Ljubisa 'Bob' Djurdjevic was described as a "temperamental European tiler" who went "AWOL" when he was not paid in advance as he wanted.
He complained that his work ethic was misrepresented and he had in fact made it clear he did not want to be shown on the show.
The BSA ruled The Block "created an unfairly negative impression" of Djurdjevic with its "inaccurate and misleading" portrayal of him, particularly as his part on the show came under the theme "tradie troubles".