diff --git a/changelog.txt b/changelog.txt
index e440ee01f4f..760c80618f3 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -1,5 +1,8 @@
 *** WooPayments Changelog ***
 
+= 6.5.1 - 2023-09-26 =
+* Fix - fix incorrect payment method title for non-WooPayments gateways
+
 = 6.5.0 - 2023-09-21 =
 * Add - Add a new task prompt to set up APMs after onboarding. Fixed an issue where a notice would show up in some unintended circumstances on the APM setup.
 * Add - Add an option on the Settings screen to enable merchants to migrate their Stripe Billing subscriptions to on-site billing.
diff --git a/includes/payment-methods/class-upe-payment-gateway.php b/includes/payment-methods/class-upe-payment-gateway.php
index 60f0af9666e..339a90f91b1 100644
--- a/includes/payment-methods/class-upe-payment-gateway.php
+++ b/includes/payment-methods/class-upe-payment-gateway.php
@@ -1171,13 +1171,21 @@ public function maybe_filter_gateway_title( $title, $id ) {
 	 * @return void
 	 */
 	public function set_payment_method_title_for_email( $order ) {
+		$payment_gateway = wc_get_payment_gateway_by_order( $order );
+
+		if ( ! empty( $payment_gateway ) && self::GATEWAY_ID !== $payment_gateway->id || ! WC_Payments_Features::is_upe_legacy_enabled() ) {
+			return;
+		}
+
 		$payment_method_id = $this->order_service->get_payment_method_id_for_order( $order );
+
 		if ( ! $payment_method_id ) {
 			$order->set_payment_method_title( $this->title );
 			$order->save();
 
 			return;
 		}
+
 		$payment_method_details = $this->payments_api_client->get_payment_method( $payment_method_id );
 		$payment_method_type    = $this->get_payment_method_type_from_payment_details( $payment_method_details );
 		$this->set_payment_method_title_for_order( $order, $payment_method_type, $payment_method_details );
diff --git a/package-lock.json b/package-lock.json
index ac730941806..185fe217534 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "woocommerce-payments",
-  "version": "6.5.0",
+  "version": "6.5.1",
   "lockfileVersion": 2,
   "requires": true,
   "packages": {
     "": {
       "name": "woocommerce-payments",
-      "version": "6.5.0",
+      "version": "6.5.1",
       "hasInstallScript": true,
       "license": "GPL-3.0-or-later",
       "dependencies": {
diff --git a/package.json b/package.json
index ff61db2c8d8..08ce1bc783b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "woocommerce-payments",
-  "version": "6.5.0",
+  "version": "6.5.1",
   "main": "webpack.config.js",
   "author": "Automattic",
   "license": "GPL-3.0-or-later",
diff --git a/readme.txt b/readme.txt
index 9ab74e5a082..2a6554048ac 100644
--- a/readme.txt
+++ b/readme.txt
@@ -4,7 +4,7 @@ Tags: payment gateway, payment, apple pay, credit card, google pay, woocommerce
 Requires at least: 6.0
 Tested up to: 6.2
 Requires PHP: 7.3
-Stable tag: 6.5.0
+Stable tag: 6.5.1
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -94,6 +94,10 @@ Please note that our support for the checkout block is still experimental and th
 
 == Changelog ==
 
+= 6.5.1 - 2023-09-26 =
+* Fix - fix incorrect payment method title for non-WooPayments gateways
+
+
 = 6.5.0 - 2023-09-21 =
 * Add - Add a new task prompt to set up APMs after onboarding. Fixed an issue where a notice would show up in some unintended circumstances on the APM setup.
 * Add - Add an option on the Settings screen to enable merchants to migrate their Stripe Billing subscriptions to on-site billing.
diff --git a/woocommerce-payments.php b/woocommerce-payments.php
index f2614acdbcb..457f5262caf 100644
--- a/woocommerce-payments.php
+++ b/woocommerce-payments.php
@@ -12,7 +12,7 @@
  * WC tested up to: 7.8.0
  * Requires at least: 6.0
  * Requires PHP: 7.3
- * Version: 6.5.0
+ * Version: 6.5.1
  *
  * @package WooCommerce\Payments
  */