Index: head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/Makefile
===================================================================
--- head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/Makefile	(revision 52655)
+++ head/en_US.ISO8859-1/htdocs/releases/12.0R/relnotes/Makefile	(revision 52656)
@@ -1,15 +1,17 @@
 # $FreeBSD$
 
 .if exists(../Makefile.inc)
 .include "../Makefile.inc"
 .endif
 
 DOC=			relnotes
 FORMATS?=		html txt
 INSTALL_COMPRESSED?=	gz
 INSTALL_ONLY_COMPRESSED=
 
+XSLTPROCFLAGS+=		--param toc.section.depth "'3'"
+
 .PHONY:			${DOC}.parsed.xml
 .PHONY:			${DOC}.html
 
 .include "${DOC_PREFIX}/share/mk/doc.project.mk"