diff --git a/docs/en/04_Changelogs/4.0.0.md b/docs/en/04_Changelogs/4.0.0.md
index 2aa9109f0..a9b21db12 100644
--- a/docs/en/04_Changelogs/4.0.0.md
+++ b/docs/en/04_Changelogs/4.0.0.md
@@ -84,6 +84,17 @@ to adjust the path to this file from `framework/main.php` to `vendor/silverstrip
 If you are running Apache, adjust your `.htaccess` file. For other webservers,
 please consult the [installation guides](getting_started/installation/).
 
+For websites served by Apache, here's an adjusted `.htaccess` excerpt:
+
+```diff
++RewriteCond %{REQUEST_URI} !^/vendor/silverstripe/framework/main\.php
+RewriteRule ^vendor(/|$) - [F,L,NC]
+
+# ...
+
+-RewriteRule .* framework/main.php?url=%1 [QSA]
++RewriteRule .* vendor/silverstripe/framework/main.php?url=%1 [QSA]
+```
 
 #### Upgrade references to renamed and namespaced classes