# How to mount ext partition on boot

User cjeu100 put together a script that works well from our Android 9 builds. Follow the link below to head to that post.

**How to mount partition on boot:** 

[https://forum.xda-developers.com/bliss-roms/bliss-roms-development/bliss-os-pie-beta-preview-t3855917/post83243055](https://forum.xda-developers.com/bliss-roms/bliss-roms-development/bliss-os-pie-beta-preview-t3855917/post83243055)