diff --git a/includes/class-wc-auth.php b/includes/class-wc-auth.php
index 4825f40c0dd..1838f6f93e4 100644
--- a/includes/class-wc-auth.php
+++ b/includes/class-wc-auth.php
@@ -212,6 +212,7 @@ class WC_Auth {
 				'%s',
 				'%s',
 				'%s',
+				'%s',
 				'%s'
 			)
 		);