1 files changed, 1 insertions, 1 deletions
diff --git a/addons/web/static/src/js/views/basic/basic_model.js b/addons/web/static/src/js/views/basic/basic_model.js
index 532af65744c..9112756aaed 100644
--- a/addons/web/static/src/js/views/basic/basic_model.js
+++ b/addons/web/static/src/js/views/basic/basic_model.js
@@ -2475,7 +2475,7 @@ var BasicModel = AbstractModel.extend({
                             display_name: el[1],
                         },
                         modelName: model,
-                        parentID: parent,
+                        parentID: parent.id,
                     });
                     parent.data[fieldName] = referenceDp.id;
                 });