My Cloud Home app - Auto backup uploading Photo Stream

The My Cloud Home app on my iPhone 6s has Auto Backup turned on. My family shares an iOS Photo Stream and the My Cloud Home app has decided to upload photos from the Photo Stream as well. I know have to go through each of our photo uploads to the My Cloud Home to remove duplicates.
Is there a way to select which iOS albums you can choose to Auto Backup? This seems like it should be an obvious option for users. I do not want to upload my Photo Stream.