diff --git a/acqui/addorder.pl b/acqui/addorder.pl
index 147d168050..25fd4b3109 100755
--- a/acqui/addorder.pl
+++ b/acqui/addorder.pl
@@ -190,7 +190,7 @@ unless($confirm_budget_exceeding) {
         foreach (keys %$vars) {
             push @vars_loop, {
                 name => $_,
-                values => [$input->param($_)],
+                values => [ $input->multi_param($_) ],
             };
         }