diff --git a/delivery_gso/__manifest__.py b/delivery_gso/__manifest__.py
index 2856bc7a..f617443b 100644
--- a/delivery_gso/__manifest__.py
+++ b/delivery_gso/__manifest__.py
@@ -1,7 +1,7 @@
 {
     'name': 'Golden State Overnight (gso.com) Shipping',
     'summary': 'Send your shippings through gso.com and track them online.',
-    'version': '11.0.1.0.0',
+    'version': '14.0.1.0.0',
     'author': "Hibou Corp.",
     'category': 'Warehouse',
     'license': 'AGPL-3',
diff --git a/delivery_gso/models/delivery_gso.py b/delivery_gso/models/delivery_gso.py
index de60b22e..b68c397d 100644
--- a/delivery_gso/models/delivery_gso.py
+++ b/delivery_gso/models/delivery_gso.py
@@ -20,7 +20,7 @@ class ProductPackaging(models.Model):
 class ProviderGSO(models.Model):
     _inherit = 'delivery.carrier'
 
-    delivery_type = fields.Selection(selection_add=[('gso', 'gso.com')])
+    delivery_type = fields.Selection(selection_add=[('gso', 'gso.com')], ondelete={'gso': 'cascade'})
     gso_username = fields.Char(string='gso.com Username', groups='base.group_system')
     gso_password = fields.Char(string='gso.com Password', groups='base.group_system')
     gso_account_number = fields.Char(string='gso.com Account Number', groups='base.group_system')
@@ -139,7 +139,7 @@ class ProviderGSO(models.Model):
             package_type = self.gso_default_packaging_id
         else:
             package_type = package.packaging_id
-        return {'Length': package_type.length, 'Width': package_type.width, 'Height': package_type.height}
+        return {'Length': package_type.packaging_length, 'Width': package_type.width, 'Height': package_type.height}
 
     def _gso_convert_weight(self, weight_in_kg):
         # m(lb) = m(kg) / 0.45359237