Hilary Duff and Mike Comrie aren't letting divorce get in the way of their family vacation.

The former couple took their son Luca and Comrie's brother Ty on vacation in Hawaii.

"#familyfirst #mauivibes Mikey me luc and @tycomrie," Duff wrote on Instagram.

A photo posted by Hilary Duff (@hilaryduff) on

Since their split in January 2014, Duff and Comrie have made it clear they remain on good terms.

The "Younger" told Ellen Degeneres that she and Comrie make great co-parents.

"We have such a great kid, and we're both so obsessed with him. We are good friends and we laugh a lot and we have a great communication. We share pictures when one is not with Luca. Yeah, he's great."

Duff, 28, and Comrie, 35, started dating in 2007 and got married in August of 2010. Their divorce was finalized by a judge earlier this month.