@@ -, +, @@ 
 request if item_id passed
   $ ktd --shell
  k$ prove t/db_dependent/api/v1/holds.t
---
 Koha/REST/V1/Holds.pm | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)
--- a/Koha/REST/V1/Holds.pm	
+++ a/Koha/REST/V1/Holds.pm	
@@ -91,18 +91,16 @@ sub add {
 
         if ( $item_id and $biblio_id ) {
 
+            $biblio = Koha::Biblios->find($biblio_id);
+            $item   = $biblio->items->find($item_id);
+
             # check they are consistent
-            unless ( Koha::Items->search( { itemnumber => $item_id, biblionumber => $biblio_id } )
-                ->count > 0 )
-            {
+            unless ($item) {
                 return $c->render(
                     status  => 400,
                     openapi => { error => "Item $item_id doesn't belong to biblio $biblio_id" }
                 );
             }
-            else {
-                $biblio = Koha::Biblios->find($biblio_id);
-            }
         }
         elsif ($item_id) {
             $item = Koha::Items->find($item_id);
--