Convicted Skaf gang rapist Mohamed Sanoussi has had his parole revoked less than 24 hours after it was granted, following the arrest of his two brothers over a vicious assault in Sydney’s south-west.

The 29-year-old had unsuccessfully applied three times for release, before the State Parole Authority on Thursday finally granted parole, with him to be released later this month on a lengthy list of conditions.

Convicted gang rapist Mohamed Sanoussi at age 18. Sanoussi has had his freedom revoked. Credit:File

But just hours later, NSW police released notification that two of Sanoussi's brothers, a cousin and another man had been charged over an assault on Wednesday.

The State Parole Authority released a statement on Friday overturning their decision to release Sanoussi because his ‘‘intended post-release accommodation was unsuitable’’.