diff --git a/winsup/doc/ug-info.xml b/winsup/doc/ug-info.xml
deleted file mode 100644
index c5b4a67c8..000000000
--- a/winsup/doc/ug-info.xml
+++ /dev/null
@@ -1,36 +0,0 @@
-<?xml version="1.0" encoding='UTF-8'?>
-<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.5//EN"
-		"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd">
-
-<bookinfo xmlns:xi="http://www.w3.org/2001/XInclude">
-	<date>2001-22-03</date>
-	<title>Cygwin User's Guide</title>
-	<authorgroup>
-		<author>
-			<firstname>Joshua Daniel</firstname>
-			<surname>Franklin</surname>
-		</author>
-		<author>
-			<firstname>Corinna</firstname>
-			<surname>Vinschen</surname>
-		</author>
-		<author>
-			<firstname>Christopher</firstname>
-			<surname>Faylor</surname>
-		</author>
-		<author>
-			<firstname>DJ</firstname>
-			<surname>Delorie</surname>
-		</author>
-		<author>
-			<firstname>Pierre</firstname>
-			<surname>Humblet</surname>
-		</author>
-		<author>
-			<firstname>Geoffrey</firstname>
-			<surname>Noer</surname>
-		</author>
-	</authorgroup>
-
-	<xi:include href="legal.xml"/>
-</bookinfo>