diff --git a/addons/payment_ogone/models/payment_acquirer.py b/addons/payment_ogone/models/payment_acquirer.py
index 0e18bd6d7ec..e8b8f703873 100644
--- a/addons/payment_ogone/models/payment_acquirer.py
+++ b/addons/payment_ogone/models/payment_acquirer.py
@@ -57,14 +57,14 @@ class PaymentAcquirer(models.Model):
         if self.state == 'enabled':
             api_urls = {
                 'flexcheckout': 'https://secure.ogone.com/Tokenization/HostedPage',
-                'directlink': 'https://secure.ogone.com/ncol/prod/orderdirect.asp',
-                'maintenancedirect': 'https://secure.ogone.com/ncol/prod/maintenancedirect.asp',
+                'directlink': 'https://secure.ogone.com/ncol/prod/orderdirect_utf8.asp',
+                'maintenancedirect': 'https://secure.ogone.com/ncol/prod/maintenancedirect_utf8.asp',
             }
         else:  # 'test'
             api_urls = {
                 'flexcheckout': 'https://ogone.test.v-psp.com/Tokenization/HostedPage',
-                'directlink': 'https://ogone.test.v-psp.com/ncol/test/orderdirect.asp',
-                'maintenancedirect': 'https://ogone.test.v-psp.com/ncol/test/maintenancedirect.asp',
+                'directlink': 'https://ogone.test.v-psp.com/ncol/test/orderdirect_utf8.asp',
+                'maintenancedirect': 'https://ogone.test.v-psp.com/ncol/test/maintenancedirect_utf8.asp',
             }
         return api_urls.get(api_key)