--- Makefile.orig	2010-01-23 09:39:13.000000000 -0500
+++ Makefile	2010-01-23 09:37:33.000000000 -0500
@@ -39,7 +39,7 @@
 .if defined(NO_INSTALL_MANPAGES)
 CONFIGURE_ARGS+=--disable-man-pages
 .else
-BUILD_DEPENDS=	${LOCALBASE}/share/sgml/docbook/4.1/catalog:${PORTSDIR}/textproc/docbook-410 \
+BUILD_DEPENDS=	${LOCALBASE}/share/sgml/docbook/4.1/dtd/catalog:${PORTSDIR}/textproc/docbook-410 \
     		xsltproc:${PORTSDIR}/textproc/libxslt \
 		${LOCALBASE}/share/xsl/docbook/manpages/docbook.xsl:${PORTSDIR}/textproc/docbook-xsl