diff --git a/install/windows/index.xml b/install/windows/index.xml
index c1db22be93..32d9d6d736 100644
--- a/install/windows/index.xml
+++ b/install/windows/index.xml
@@ -7,6 +7,11 @@
     will not work on 16 bit platforms such as Windows 3.1 and sometimes 
     we refer to the supported Windows platforms as Win32.
    </para>
+   <note>
+    <para>
+     Windows XP/2003 is no longer supported as of PHP 5.5.0.
+    </para>
+   </note>
    <note>
     <para>
      Windows 98/Me/NT4 is no longer supported as of PHP 5.3.0.