diff --git a/scripts/optbib2html.sh b/scripts/optbib2html.sh
index 69f6e99..5dd4089 100755
--- a/scripts/optbib2html.sh
+++ b/scripts/optbib2html.sh
@@ -9,7 +9,7 @@ tmpbib=$(mktemp --tmpdir tmpXXXXXXXXXX.bib)
 tmpcitefile=$(mktemp --tmpdir citefileXXXXXXXXXX)
 TIDYCONF=$(realpath scripts/tidy.conf)
 
-bib2bib --warn-error --expand --expand-xrefs $BIBFILES --remove pdf -ob $tmpbib -oc $tmpcitefile
+bib2bib --warn-error --expand --expand-xrefs $BIBFILES --remove pdf --remove alias -ob $tmpbib -oc $tmpcitefile
 
 cd web
 bibtex2html -noeprint --no-header --nodoc --html-entities -linebreak -css bibtex.css \