diff --git a/addons/account_check_printing/models/account_payment.py b/addons/account_check_printing/models/account_payment.py
index d4ab83da890..42515a8e20b 100644
--- a/addons/account_check_printing/models/account_payment.py
+++ b/addons/account_check_printing/models/account_payment.py
@@ -12,7 +12,7 @@ class AccountRegisterPayments(models.TransientModel):
     _inherit = "account.register.payments"
 
     check_amount_in_words = fields.Char(string="Amount in Words")
-    check_manual_sequencing = fields.Boolean(related='journal_id.check_manual_sequencing')
+    check_manual_sequencing = fields.Boolean(related='journal_id.check_manual_sequencing', readonly=1)
     # Note: a check_number == 0 means that it will be attributed when the check is printed
     check_number = fields.Integer(string="Check Number", readonly=True, copy=False, default=0,
         help="Number of the check corresponding to this payment. If your pre-printed check are not already numbered, "
@@ -35,7 +35,6 @@ class AccountRegisterPayments(models.TransientModel):
         res = super(AccountRegisterPayments, self).get_payment_vals()
         if self.payment_method_id == self.env.ref('account_check_printing.account_payment_method_check'):
             res.update({
-                'check_amount_in_words': self.check_amount_in_words,
                 'check_manual_sequencing': self.check_manual_sequencing,
             })
         return res