diff --git a/chapter04/man-patch.xml b/chapter04/man-patch.xml
index df27ce0d1..a67755537 100644
--- a/chapter04/man-patch.xml
+++ b/chapter04/man-patch.xml
@@ -1,3 +1,3 @@
 Man Patch (&man-patch-version;) - &man-patch-size;
-<ulink url="&ftp;/kbd-&kbd-patch-version;.patch.bz2"/>
-<ulink url="&http;/kbd-&kbd-patch-version;.patch.bz2"/>
+<ulink url="&ftp;/man-&man-patch-version;.patch.bz2"/>
+<ulink url="&http;/man-&man-patch-version;.patch.bz2"/>