Renovation show Domestic Blitz is set to make a comeback in a special for Nine, with thanks to a little help from The Block couples.

“This year’s Block couples are getting the chance to give something back,” a Nine spokesperson told TV Tonight.

“The Block 2012 meets Domestic Blitz when host Scott Cam and The Block couples embark on a heart warming Blitz special event…staging a much needed house and garden makeover in honour of an Australian community hero.”

Domestic Blitz was a big rater for Nine at its peak in 2008, with figures above 1.6m.