diff --git a/reference/info/ini.xml b/reference/info/ini.xml
index e5852242ea..68ef855500 100644
--- a/reference/info/ini.xml
+++ b/reference/info/ini.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.8 $ -->
+<!-- $Revision: 1.9 $ -->
 <section id="info.configuration">
  &reftitle.runtime;
  &extension.runtime;
@@ -185,6 +185,11 @@
       running in &safemode;. The only workaround is to turn off safe mode or
       by changing the time limit in the &php.ini;.
      </para>
+     <para>
+      Your webserver can have other timeouts. E.g. Apache has
+      <literal>Timeout</literal> directive, IIS has CGI timeout function, both
+      default to 300 seconds. See the webserver documentation for meaning of it.
+     </para>
     </listitem>
    </varlistentry>