# @mui or @material-ui in Perspective Component Module

**URL:** <https://forum.inductiveautomation.com/t/mui-or-material-ui-in-perspective-component-module/55823>\
**Category:** Module Development\
**Created:** [February 7, 2022, 6:59pm UTC](https://forum.inductiveautomation.com/t/mui-or-material-ui-in-perspective-component-module/55823 "2022-02-07T18:59:27Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![cody.tamaki](https://avatars.discourse-cdn.com/v4/letter/c/b487fb/32.png) [@cody.tamaki](https://forum.inductiveautomation.com/u/cody.tamaki)\
**Post date:** [February 7, 2022, 6:59pm UTC](https://forum.inductiveautomation.com/t/mui-or-material-ui-in-perspective-component-module/55823/1 "2022-02-07T18:59:27Z")

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Does it matter if my Perspective module uses @mui (v5) or @material-ui (v4)? Do I need to match the exact version that perspective is using to reduce bundle size or is webpack going to bundle that in no matter what?