diff --git a/website/docs/migration/v3.mdx b/website/docs/migration/v3.mdx
index 38cc4a4026..b3f4cad270 100644
--- a/website/docs/migration/v3.mdx
+++ b/website/docs/migration/v3.mdx
@@ -916,6 +916,8 @@ Make sure to use `remark-math 6` and `rehype-katex 7` for Docusaurus v3 (using M
 }
 ```
 
+`hast-util-is-element` is now unnecessary in Docusaurus v3. If you have installed it and don't use it somewhere else, you can just remove it by running `npm uninstall hast-util-is-element`.
+
 ### Turn off MDX v1 compat
 
 Docusaurus v3 comes with [MDX v1 compatibility options](../api/docusaurus.config.js.mdx#markdown), that are turned on by default.
diff --git a/website/versioned_docs/version-3.3.2/migration/v3.mdx b/website/versioned_docs/version-3.3.2/migration/v3.mdx
index 38cc4a4026..b3f4cad270 100644
--- a/website/versioned_docs/version-3.3.2/migration/v3.mdx
+++ b/website/versioned_docs/version-3.3.2/migration/v3.mdx
@@ -916,6 +916,8 @@ Make sure to use `remark-math 6` and `rehype-katex 7` for Docusaurus v3 (using M
 }
 ```
 
+`hast-util-is-element` is now unnecessary in Docusaurus v3. If you have installed it and don't use it somewhere else, you can just remove it by running `npm uninstall hast-util-is-element`.
+
 ### Turn off MDX v1 compat
 
 Docusaurus v3 comes with [MDX v1 compatibility options](../api/docusaurus.config.js.mdx#markdown), that are turned on by default.