Green Day’s iconic frontman Billie Joe Armstrong posted a recent photo on his verified Instagram page and mourned his late father, Andrew Armstrong.

Andrew has died because of esophageal cancer on September 16th, 1982. Billie Joe was just 10-years-old when his father died due to his long-time going cancer.

Billie Joe Armstrong chose not to write a long caption with that touching photo.

He just wrote this:

“Dad”

While one of the users who liked the photo was Mötley Crüe icon Nikki Sixx, lots of users commented on the photo with supportive messages.

A user named bswinnagenni_ wrote this:

“3 AM here and this made me have the urge to listen to Wake Me Up When September Ends”

Another user, kovacsneo commented:

“🖤He would be proud of You🙌🎼🎸”

You can check out the photo right below.

View this post on Instagram

Dad

A post shared by Billie Joe Armstrong (@billiejoearmstrong) on