diff --git a/Documentation/Makefile b/Documentation/Makefile
index 6e7015bc2..40bc10436 100644
--- a/Documentation/Makefile
+++ b/Documentation/Makefile
@@ -1,7 +1,7 @@
 all: $(patsubst %.asciidoc,%.pdf,$(wildcard *.asciidoc))
 
 %.pdf : %.asciidoc
-	asciidoc -a docinfo2 -b docbook -d book -d book -o $<.docbook $<
+	asciidoc -a docinfo1 -b docbook -d book -d book -o $<.docbook $<
 	fop -c fonts/fop-config.xml -xsl docbook/xsl/sogo-fo.xsl -xml $<.docbook -pdf $@
 
 clean: