[ACS441] Hotfix for #7405 (hotfix/4.4-7405)

[Wido den Hollander]

Hi Daan,

Could you merge in hotfix/4.4-7405 for me?
It's a fix for a cloud-init issue.

Sebastien already pulled it in for 4.3.1, but it would be best to also 
have it in 4.4.1.

Wido