diff --git a/quality_control_stock_oca/models/qc_inspection.py b/quality_control_stock_oca/models/qc_inspection.py
index 38b63f977..22a7466a3 100644
--- a/quality_control_stock_oca/models/qc_inspection.py
+++ b/quality_control_stock_oca/models/qc_inspection.py
@@ -28,7 +28,8 @@ class QcInspection(models.Model):
             if self.object_id._name == 'stock.pack.operation':
                 self.lot = self.object_id.lot_id
             elif self.object_id._name == 'stock.move':
-                self.lot = self.object_id.lot_ids[0]
+                if self.object_id.lot_ids:
+                    self.lot = self.object_id.lot_ids[0]
 
     @api.one
     @api.depends('object_id')
diff --git a/quality_control_stock_oca/static/description/icon.png b/quality_control_stock_oca/static/description/icon.png
index 26561d6c0..84b3a163a 100644
Binary files a/quality_control_stock_oca/static/description/icon.png and b/quality_control_stock_oca/static/description/icon.png differ