diff --git a/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.js b/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.js
index 31e7d0009d9..f686a9fe97c 100644
--- a/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.js
+++ b/addons/pos_restaurant/static/src/app/control_buttons/orderline_note_button/orderline_note_button.js
@@ -22,6 +22,7 @@ export class OrderlineNoteButton extends Component {
             return;
         }
 
+        const oldNote = this.selectedOrderline.getNote();
         const { confirmed, payload: inputNote } = await this.popup.add(TextAreaPopup, {
             startingValue: this.selectedOrderline.getNote(),
             title: _t("Add internal Note"),
@@ -30,6 +31,8 @@ export class OrderlineNoteButton extends Component {
         if (confirmed) {
             this.selectedOrderline.setNote(inputNote);
         }
+
+        return { confirmed, inputNote, oldNote };
     }
 }