> For the complete documentation index, see [llms.txt](https://black-horizon-studios.gitbook.io/emerald-ai-wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://black-horizon-studios.gitbook.io/emerald-ai-wiki/emerald-profiles-and-objects/animation-profile/regenerate-animator-controllers.md). # Regenerate Animator Controllers ## Regenerating Animator Controllers Regenerating an Animator Controller is important as it allows an Animator Controller from a previous update to be updated to the most current version. To do this, simply open your Animation Profile and press the Regenerate Animator Controller. This will add any new states or improvements to your Animator Controller. {% hint style="info" %} **Note:** This will overwrite any custom changes you've made to this Animator Controller. {% endhint %}