diff --git a/account_ebics_batch_payment/__manifest__.py b/account_ebics_batch_payment/__manifest__.py
index 78c5620..4aac5cc 100644
--- a/account_ebics_batch_payment/__manifest__.py
+++ b/account_ebics_batch_payment/__manifest__.py
@@ -3,7 +3,7 @@
 
 {
     "name": "Upload Batch Payment via EBICS",
-    "version": "12.0.1.0.0",
+    "version": "13.0.1.0.0",
     "license": "LGPL-3",
     "author": "Noviat",
     "category": "Accounting & Finance",
diff --git a/account_ebics_batch_payment/models/account_batch_payment.py b/account_ebics_batch_payment/models/account_batch_payment.py
index f299271..730c0d8 100644
--- a/account_ebics_batch_payment/models/account_batch_payment.py
+++ b/account_ebics_batch_payment/models/account_batch_payment.py
@@ -7,7 +7,6 @@ from odoo import _, api, models
 class AccountBatchPayment(models.Model):
     _inherit = "account.batch.payment"
 
-    @api.multi
     def ebics_upload(self):
         self.ensure_one()
         ctx = self.env.context.copy()