diff --git a/acqui/histsearch.pl b/acqui/histsearch.pl
index 4b51e27aa8..571cbeb132 100755
--- a/acqui/histsearch.pl
+++ b/acqui/histsearch.pl
@@ -58,7 +58,7 @@ use Koha::AdditionalFields;
 use Koha::DateUtils qw( dt_from_string );
 
 my $input = CGI->new;
-my $do_search               = $input->param('cud-do_search') || 0;
+my $do_search               = $input->param('do_search') || 0;
 
 my $dbh = C4::Context->dbh;
 my ( $template, $loggedinuser, $cookie ) = get_template_and_user(