diff --git a/intrastat_product/__manifest__.py b/intrastat_product/__manifest__.py
index 7714430..02387b0 100644
--- a/intrastat_product/__manifest__.py
+++ b/intrastat_product/__manifest__.py
@@ -6,7 +6,7 @@
 
 {
     'name': 'Intrastat Product',
-    'version': '10.0.1.2.0',
+    'version': '10.0.1.2.1',
     'category': 'Intrastat',
     'license': 'AGPL-3',
     'summary': 'Base module for Intrastat Product',
diff --git a/intrastat_product/models/account_config_settings.py b/intrastat_product/models/account_config_settings.py
index 7036cf7..acb37ce 100644
--- a/intrastat_product/models/account_config_settings.py
+++ b/intrastat_product/models/account_config_settings.py
@@ -30,4 +30,4 @@ class AccountConfigSettings(models.TransientModel):
     intrastat_accessory_costs = fields.Boolean(
         related='company_id.intrastat_accessory_costs')
     country_id = fields.Many2one(
-        related='company_id.country_id')
+        related='company_id.country_id', readonly=True)
diff --git a/intrastat_product/models/intrastat_product_declaration.py b/intrastat_product/models/intrastat_product_declaration.py
index 43053d0..865160d 100644
--- a/intrastat_product/models/intrastat_product_declaration.py
+++ b/intrastat_product/models/intrastat_product_declaration.py
@@ -816,7 +816,7 @@ class IntrastatProductComputationLine(models.Model):
             self.intrastat_unit_id =\
                 self.product_id.intrastat_id.intrastat_unit_id
             if not self.intrastat_unit_id:
-                self.weight = self.product_id.weight_net
+                self.weight = self.product_id.weight
 
 
 class IntrastatProductDeclarationLine(models.Model):