diff --git a/docs/advanced-features/custom-error-page.md b/docs/advanced-features/custom-error-page.md
index 6dfa999892be..40913ed76eee 100644
--- a/docs/advanced-features/custom-error-page.md
+++ b/docs/advanced-features/custom-error-page.md
@@ -94,3 +94,7 @@ export default function Page({ errorCode, stars }) {
 The `Error` component also takes `title` as a property if you want to pass in a text message along with a `statusCode`.
 
 If you have a custom `Error` component be sure to import that one instead. `next/error` exports the default component used by Next.js.
+
+### Caveats
+
+- `Error` currently does not support Next.js [Data Fetching methods](/docs/basic-features/data-fetching.md) like [`getStaticProps`](/docs/basic-features/data-fetching.md#getstaticprops-static-generation) or [`getServerSideProps`](/docs/basic-features/data-fetching.md#getserversideprops-server-side-rendering).