diff --git a/issue8058.diff b/issue8058.diff
index f44d221..1dc8765 100644
--- a/issue8058.diff
+++ b/issue8058.diff
@@ -1,7 +1,7 @@
-Index: imi/trytond/trytond/modules/stock_supply_production/production.py
+Index: ./trytond/trytond/modules/stock_supply_production/production.py
 ===================================================================
---- imi.orig/trytond/trytond/modules/stock_supply_production/production.py
-+++ imi/trytond/trytond/modules/stock_supply_production/production.py
+--- ./trytond/trytond/modules/stock_supply_production/production.py
++++ ./trytond/trytond/modules/stock_supply_production/production.py
 @@ -1,6 +1,7 @@
  # This file is part of Tryton.  The COPYRIGHT file at the top level of
  # this repository contains the full copyright notices and license terms.
@@ -10,10 +10,10 @@ Index: imi/trytond/trytond/modules/stock_supply_production/production.py
  from collections import defaultdict
  
  from trytond.model import ModelSQL, ValueMixin, fields
-@@ -143,7 +144,7 @@ class Production(metaclass=PoolMeta):
+@@ -141,7 +142,7 @@ class Production(metaclass=PoolMeta):
              product=product,
              bom=product.boms[0].bom if product.boms else None,
-             uom=uom,
+             uom=product.default_uom,
 -            quantity=quantity,
 +            quantity=float(Decimal(quantity).quantize(Decimal(str(10 ** -product.default_uom.digits)))),
              state='request',