diff --git a/addons/account/models/__init__.py b/addons/account/models/__init__.py
index 76f6bb8cb6e..2fd3f7504cf 100644
--- a/addons/account/models/__init__.py
+++ b/addons/account/models/__init__.py
@@ -30,6 +30,7 @@ from . import company
 from . import res_config_settings
 from . import account_cash_rounding
 from . import account_incoterms
+from . import decimal_precision
 from . import digest
 from . import res_users
 from . import ir_attachment
diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index 1eb10ee1508..4ea878dd935 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -11,10 +11,8 @@ from psycopg2 import OperationalError
 import math
 import re
 from textwrap import shorten
-from unittest.mock import patch
 
 from odoo import api, fields, models, _, Command
-from odoo.addons.base.models.decimal_precision import DecimalPrecision
 from odoo.addons.account.tools import format_structured_reference_iso
 from odoo.exceptions import UserError, ValidationError, AccessError, RedirectWarning
 from odoo.tools import (
@@ -3065,12 +3063,7 @@ class AccountMove(models.Model):
         The reasonning is that if the document that we are importing has a discount, it
         shouldn't be rounded to the local settings.
         """
-        original_precision_get = DecimalPrecision.precision_get
-        def precision_get(self, application):
-            if application == 'Discount':
-                return 100
-            return original_precision_get(self, application)
-        with patch('odoo.addons.base.models.decimal_precision.DecimalPrecision.precision_get', new=precision_get):
+        with self._disable_recursion({'records': self}, 'ignore_discount_precision'):
             yield
 
     def _get_edi_decoder(self, file_data, new=False):
diff --git a/addons/account/models/decimal_precision.py b/addons/account/models/decimal_precision.py
new file mode 100644
index 00000000000..22c8176b257
--- /dev/null
+++ b/addons/account/models/decimal_precision.py
@@ -0,0 +1,9 @@
+from odoo import models
+
+class DecimalPrecision(models.Model):
+    _inherit = 'decimal.precision'
+
+    def precision_get(self, application):
+        if application == 'Discount' and self.env.context.get('ignore_discount_precision'):
+            return 100
+        return super().precision_get(application)