diff --git a/inc/gateways/pix/class-wc-iugu-pix-gateway.php b/inc/gateways/pix/class-wc-iugu-pix-gateway.php
index c4279eb..c65f95b 100644
--- a/inc/gateways/pix/class-wc-iugu-pix-gateway.php
+++ b/inc/gateways/pix/class-wc-iugu-pix-gateway.php
@@ -40,7 +40,7 @@ public function __construct() {
 		/**
 		 * Handles notification requets from the API.
 		 */
-		add_action('woocommerce_api_wc_iugu_pix_gateway', array($this, 'notification_handler'));
+		add_action('woocommerce_api_wc_iugu_pix_gateway2', array($this, 'notification_handler'));
 		/**
 		 * Adds the gateways settings.
 		 */