diff --git a/en_US.ISO8859-1/articles/version-guide/Makefile b/en_US.ISO8859-1/articles/version-guide/Makefile
index cff426fd43..cf40e82e00 100644
--- a/en_US.ISO8859-1/articles/version-guide/Makefile
+++ b/en_US.ISO8859-1/articles/version-guide/Makefile
@@ -13,8 +13,6 @@ INSTALL_ONLY_COMPRESSED?=
 
 SRCS=		article.sgml
 
-#CSS_SHEET_ADDITIONS= extra.css
-
 URL_RELPREFIX?=	../../../..
 DOC_PREFIX?= ${.CURDIR}/../../..