diff --git a/bin/perlsubstitutions.sh b/bin/perlsubstitutions.sh
index fa1821c..2d2d736 100644
--- a/bin/perlsubstitutions.sh
+++ b/bin/perlsubstitutions.sh
@@ -12,3 +12,6 @@ for i in *.html.docuwiki; do perl -pi -e "s/>/>/g" $i; done
 #de-escape <
 for i in *.html.docuwiki; do perl -pi -e "s/&lt;/</g" $i; done
 
+#de-escape &amp;
+for i in *.html.docuwiki; do perl -pi -e "s/&amp;/\&/g" $i; done
+