diff --git a/account_payment_order/__manifest__.py b/account_payment_order/__manifest__.py
index 8e120e389..c1a6756dc 100644
--- a/account_payment_order/__manifest__.py
+++ b/account_payment_order/__manifest__.py
@@ -9,7 +9,7 @@
 
 {
     "name": "Account Payment Order",
-    "version": "15.0.1.1.0",
+    "version": "15.0.1.1.1",
     "license": "AGPL-3",
     "author": "ACSONE SA/NV, "
     "Therp BV, "
diff --git a/account_payment_order/models/account_payment.py b/account_payment_order/models/account_payment.py
index 22f71b2d5..e01f83da8 100644
--- a/account_payment_order/models/account_payment.py
+++ b/account_payment_order/models/account_payment.py
@@ -20,7 +20,7 @@ class AccountPayment(models.Model):
                     pay.payment_type
                 ).filtered(lambda x: not x.payment_method_id.payment_order_only)
             )
-            to_exclude = self._get_payment_method_codes_to_exclude()
+            to_exclude = pay._get_payment_method_codes_to_exclude()
             if to_exclude:
                 pay.available_payment_method_line_ids = (
                     pay.available_payment_method_line_ids.filtered(