diff --git a/doc/Makefile.am b/doc/Makefile.am
index 4703b63a..6261d926 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -84,12 +84,12 @@ ASCIIDOC_OPTS = \
 	-a pacman_version="$(REAL_PACKAGE_VERSION)" \
 	-a pacman_date="`date +%Y-%m-%d`" \
 	-a sysconfdir=$(sysconfdir)
+
 A2X_OPTS = \
 	--no-xmllint \
 	-d manpage \
 	-f manpage \
-	--xsltproc-opts='-param man.endnotes.list.enabled 0' \
-	--xsltproc-opts='-param man.endnotes.are.numbered 0'
+	--xsltproc-opts='-param man.endnotes.list.enabled 0 -param man.endnotes.are.numbered 0'
 
 # These rules are due to the includes and files of the asciidoc text
 $(ASCIIDOC_MANS): asciidoc.conf footer.txt