# Creating Pynq for custom board gives error

**URL:** <https://discuss.pynq.io/t/creating-pynq-for-custom-board-gives-error/1366>\
**Category:** Support\
**Created:** [June 14, 2020, 7:07pm UTC](https://discuss.pynq.io/t/creating-pynq-for-custom-board-gives-error/1366 "2020-06-14T19:07:26Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Joe\_Dinius](https://sea1.discourse-cdn.com/flex019/user_avatar/discuss.pynq.io/joe_dinius/32/941_2.png) [@Joe\_Dinius](https://discuss.pynq.io/u/Joe_Dinius)\
**Post date:** [June 18, 2020, 8:39pm UTC](https://discuss.pynq.io/t/creating-pynq-for-custom-board-gives-error/1366/8 "2020-06-18T20:39:02Z")

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I can concur that I am having the same issue when using v2.5 as a base for building from source. `losetup -a` output is empty, I have increased the size limit to 15GB in `create_mount_img.sh` and I get the same error (insufficient disk space). For reference, I am using an Ultra96v2 board from AVNET.

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