Index: releng/11.0/release/doc/en_US.ISO8859-1/Makefile
===================================================================
--- releng/11.0/release/doc/en_US.ISO8859-1/Makefile	(revision 305996)
+++ releng/11.0/release/doc/en_US.ISO8859-1/Makefile	(revision 305997)
@@ -1,16 +1,17 @@
 # $FreeBSD$
 
 RELN_ROOT?= ${.CURDIR}/..
 
 SUBDIR = relnotes
 SUBDIR+= hardware
 SUBDIR+= readme
 SUBDIR+= errata
+SUBDIR+= installation
 
 COMPAT_SYMLINK = en
 
 LANGCODE=en_US.ISO8859-1
 _LANGCODE=en_US.ISO8859-1
 
 .include "${RELN_ROOT}/share/mk/doc.relnotes.mk"
 .include "${DOC_PREFIX}/share/mk/doc.project.mk"