diff --git a/addons/account/models/account_invoice.py b/addons/account/models/account_invoice.py
index c56ea11333b..8d73a1f5c85 100644
--- a/addons/account/models/account_invoice.py
+++ b/addons/account/models/account_invoice.py
@@ -505,6 +505,7 @@ class AccountInvoice(models.Model):
 
         self.account_id = account_id
         self.payment_term_id = payment_term_id
+        self.date_due = False
         self.fiscal_position_id = fiscal_position
 
         if type in ('in_invoice', 'out_refund'):