diff --git a/src/content/docs/en/guides/routing.mdx b/src/content/docs/en/guides/routing.mdx
index e6acc94b721ce..549085c3a558a 100644
--- a/src/content/docs/en/guides/routing.mdx
+++ b/src/content/docs/en/guides/routing.mdx
@@ -318,6 +318,8 @@ if (!isLoggedIn(cookie)) {
 ---
 ```
 
+Because Astro uses [HTML streaming](/en/guides/on-demand-rendering/#html-streaming) in on-demand rendering, redirects must be done at the page level, not inside child components.
+
 ## Rewrites
 
 <p><Since v="4.13.0" /></p>