diff --git a/models/shipcloud_delivery_carrier.py b/models/shipcloud_delivery_carrier.py
index 948d068..138affb 100644
--- a/models/shipcloud_delivery_carrier.py
+++ b/models/shipcloud_delivery_carrier.py
@@ -93,12 +93,12 @@ class SCDeliveryCarrier(models.Model):
         """Convert an Odoo stock.picking or sale.order into a shipcloud package"""
         pkg = {}
         pkg['type'] = 'parcel'
-        pkg['description'] = picking.sc_content_desc
         if picking:
             pkg['weight'] = self._get_weight_with_tare(order, picking)
             pkg['length'] = picking.packaging_length
             pkg['width'] = picking.packaging_width
             pkg['height'] = picking.packaging_height
+            pkg['description'] = picking.sc_content_desc
         else:
             # we assume an average mass density of 0.5kg per dm3 (litre)
             pkg['weight'] = self._get_weight(order, picking)