diff --git a/C4/Circulation.pm b/C4/Circulation.pm
index 16a400711a..34ff9542e7 100644
--- a/C4/Circulation.pm
+++ b/C4/Circulation.pm
@@ -4242,6 +4242,7 @@ sub ProcessOfflineIssue {
     my $operation = shift;
 
     my $patron = Koha::Patrons->find( { cardnumber => $operation->{cardnumber} } );
+    $patron ||= Koha::Patrons->find( { userid => $operation->{cardnumber} } );
 
     if ( $patron ) {
         my $item = Koha::Items->find({ barcode => $operation->{barcode} });
@@ -4275,7 +4276,8 @@ sub ProcessOfflineIssue {
 sub ProcessOfflinePayment {
     my $operation = shift;
 
-    my $patron = Koha::Patrons->find({ cardnumber => $operation->{cardnumber} });
+    my $patron = Koha::Patrons->find( { cardnumber => $operation->{cardnumber} } );
+    $patron ||= Koha::Patrons->find( { userid => $operation->{cardnumber} } );
 
     $patron->account->pay(
         {
diff --git a/offline_circ/list.pl b/offline_circ/list.pl
index 252dc8594b..2838a18530 100755
--- a/offline_circ/list.pl
+++ b/offline_circ/list.pl
@@ -48,7 +48,13 @@ for (@$operations) {
         $_->{'bibliotitle'}    = $biblio->title;
         $_->{'biblionumber'}   = $biblio->biblionumber;
     }
-    my $patron             = $_->{cardnumber} ? Koha::Patrons->find( { cardnumber => $_->{cardnumber} } ) : undef;
+
+    my $patron =
+        $_->{cardnumber}
+        ? Koha::Patrons->find( { cardnumber => $_->{cardnumber} } )
+        || Koha::Patrons->find( { userid => $_->{cardnumber} } )
+        : undef;
+
     if ($patron) {
         $_->{'borrowernumber'} = $patron->borrowernumber;
         $_->{'borrower'}       = ($patron->firstname ? $patron->firstname:'').' '.$patron->surname;