diff --git a/INSTALL b/INSTALL
index 1d3a6f217..034ce530d 100644
--- a/INSTALL
+++ b/INSTALL
@@ -18,8 +18,8 @@ If you want to convert the XML to HTML, install the following:
 * libxslt
   - https://www.linuxfromscratch.org/blfs/view/svn/general/libxslt.html
 
-* DocBook DTD
-  - https://www.linuxfromscratch.org/blfs/view/svn/pst/xml.html
+* DocBook 4.5 XML DTD
+  - https://www.linuxfromscratch.org/blfs/view/svn/pst/docbook.html
 
 * DocBook XSL Stylesheets
   - https://www.linuxfromscratch.org/blfs/view/svn/pst/docbook-xsl.html