# \[BUG?\] Designer not pulling in themes with multiple dashes in root css filename?

**URL:** <https://forum.inductiveautomation.com/t/bug-designer-not-pulling-in-themes-with-multiple-dashes-in-root-css-filename/78127>\
**Category:** Ignition\
**Tags:** perspective\
**Created:** [August 21, 2023, 2:41am UTC](https://forum.inductiveautomation.com/t/bug-designer-not-pulling-in-themes-with-multiple-dashes-in-root-css-filename/78127 "2023-08-21T02:41:28Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![nminchin](https://sea1.discourse-cdn.com/inductiveautomation/user_avatar/forum.inductiveautomation.com/nminchin/32/6911_2.png) [@nminchin](https://forum.inductiveautomation.com/u/nminchin)\
**Post date:** [August 21, 2023, 2:41am UTC](https://forum.inductiveautomation.com/t/bug-designer-not-pulling-in-themes-with-multiple-dashes-in-root-css-filename/78127/1 "2023-08-21T02:41:28Z")

</div>

v8.1.30

I created the same extremely basic css files within the root `../themes/` folder, which simply imports the `light.css` file, one called "test-light.css" and another called "test-asm-light.css". The "test-light" appears in the designer theme list but the "test-asm-light" doesn't. I've waited the 5mins gw file update time, i've called the `system.project.update()` function (from Ignition Extensions) to force update from file changes, but I've also had our actual theme with 2 dashes sitting in there for days, and it never shows up.

If I replace 1 of the 2 dashes with an underscore, it shows up.

E.g.  
Works:  
`test-light.css`  
`test_asm-light.css`

Doesn't work:  
`test-asm-light.css`