diff --git a/modules/account_stock_anglo_saxon/invoice.py b/modules/account_stock_anglo_saxon/invoice.py
index fbdc3f0..c75283f 100755
--- a/modules/account_stock_anglo_saxon/invoice.py
+++ b/modules/account_stock_anglo_saxon/invoice.py
@@ -178,7 +178,7 @@ class InvoiceLine(metaclass=PoolMeta):
                 cost, type_)
         result.extend(anglo_saxon_move_lines)
         #Fee inventoried delivery management
-        if self.lot:
+        if self.lot and type_ != 'in_supplier':
             FeeLots = Pool().get('fee.lots')
             fees = FeeLots.search(['lot','=',self.lot.id])
             for fl in fees: