diff --git a/share/sgml/catalog b/share/sgml/catalog
index 21f3f068d0..59249ba521 100644
--- a/share/sgml/catalog
+++ b/share/sgml/catalog
@@ -1,7 +1,7 @@
   -- ...................................................................... --
   -- FreeBSD SGML Public Identifiers ...................................... --
   
-  -- $FreeBSD: doc/share/sgml/catalog,v 1.12 2001/01/06 18:26:46 alex Exp $
+  -- $FreeBSD: doc/share/sgml/catalog,v 1.13 2001/01/06 18:39:27 alex Exp $
   --
 
   -- ...................................................................... --
@@ -14,6 +14,9 @@
 PUBLIC "-//FreeBSD//DTD DocBook V3.1-Based Extension//EN" 
        "freebsd.dtd"
 
+PUBLIC "-//FreeBSD//DTD DocBook V4.1-Based Extension//EN"
+	"freebsd41.dtd"
+
 PUBLIC "-//FreeBSD//ENTITIES DocBook Manual Page Entities//EN" 
        "man-refs.ent"