Hello @whazaza welcome to the forum 
We need a bit more context on this one, which OS are you on but also since you are writing version 3.3, are you using Docker 17.06.0 or less?
Can you fill this checklist to provide more context?
I have read intro post: About the Installation Issues category
I have read the tutorials, help and searched for similar issues
I provide relevant information about my server (component names and versions, etc.)
I provide a copy of my logs and healthcheck
I describe the steps I have taken to trouble shoot the problem
I describe the steps on how to reproduce the issue
Thanks in advance