diff --git a/Koha/REST/Plugin/Objects.pm b/Koha/REST/Plugin/Objects.pm
index 3653f914ef..3d314a784e 100644
--- a/Koha/REST/Plugin/Objects.pm
+++ b/Koha/REST/Plugin/Objects.pm
@@ -60,7 +60,8 @@ sub register {
             $c->dbic_merge_sorting(
                 {
                     attributes => $attributes,
-                    params     => $reserved_params
+                    params     => $reserved_params,
+                    to_model   => $to_model
                 }
             );