diff --git a/opac/sco/sco-main.pl b/opac/sco/sco-main.pl
index decb97377b..3f1c4b5134 100755
--- a/opac/sco/sco-main.pl
+++ b/opac/sco/sco-main.pl
@@ -173,7 +173,7 @@ elsif ( $op eq "checkout" ) {
     } elsif ( $needconfirm->{RENEW_ISSUE} ) {
         if ($confirmed) {
             #warn "renewing";
-            AddRenewal( $borrower, $item->{itemnumber} );
+            AddRenewal( $borrower->{borrowernumber}, $item->{itemnumber} );
         } else {
             #warn "renew confirmation";
             $template->param(