diff --git a/opac/opac-tags.pl b/opac/opac-tags.pl
index b98ce40105..b5ce340b95 100755
--- a/opac/opac-tags.pl
+++ b/opac/opac-tags.pl
@@ -293,7 +293,7 @@ if ($add_op) {
 	}
 }
 (scalar @errors  ) and $template->param(ERRORS  => \@errors);
-my @orderedresult = sort { $a->{'term'} cmp $b->{'term'} } @$results;
+my @orderedresult = sort { uc($a->{'term'}) cmp uc($b->{'term'}) } @$results;
 (scalar @$results) and $template->param(TAGLOOP => \@orderedresult );
 (scalar @$my_tags) and $template->param(MY_TAGS => $my_tags);