diff --git a/addons/account/models/account_move.py b/addons/account/models/account_move.py
index 9f3c2abacef..c21df95feaa 100644
--- a/addons/account/models/account_move.py
+++ b/addons/account/models/account_move.py
@@ -348,6 +348,8 @@ class AccountMove(models.Model):
 
     @api.onchange('date', 'currency_id')
     def _onchange_currency(self):
+        if not self.currency_id:
+            return
         if self.is_invoice(include_receipts=True):
             company_currency = self.company_id.currency_id
             has_foreign_currency = self.currency_id and self.currency_id != company_currency