diff --git a/install/unix/apache2.xml b/install/unix/apache2.xml
index 23024391b65e..6210a9b6de85 100644
--- a/install/unix/apache2.xml
+++ b/install/unix/apache2.xml
@@ -38,6 +38,13 @@
   and no new development or patches are being issued for it.
  </para>
 
+ <note>
+  <simpara>
+   As of PHP 8.4.0, the apache2handler SAPI requires at least Apache 2.4;
+   support for the End-of-Life Apache 2.0 and 2.2 has been removed.
+  </simpara>
+ </note>
+
  <orderedlist>
   <listitem>
    <para>