diff --git a/LDP/howto/docbook/ACPI-HOWTO.xml b/LDP/howto/docbook/ACPI-HOWTO.xml
index ad84ef62..78b8bdae 100644
--- a/LDP/howto/docbook/ACPI-HOWTO.xml
+++ b/LDP/howto/docbook/ACPI-HOWTO.xml
@@ -1920,6 +1920,11 @@ of this license document, but changing it is not allowed.</para>
 	<bibliosource><ulink url="http://kerneltrap.org/node/view/799" /></bibliosource>
 	</biblioentry>
 
+	<biblioentry>
+	<title>Kernel Build HOWTO</title>
+	<bibliosource><ulink url="http://www.digitalhermit.com/linux/Kernel-Build-HOWTO.html"/></bibliosource>
+	</biblioentry>
+
 	<biblioentry>
 	<title>The post-Halloween document</title>
 	<bibliosource><ulink url="http://www.codemonkey.org.uk/post-halloween-2.5.txt"/></bibliosource>