diff --git a/booking.confirm.inc b/booking.confirm.inc
index cd71369..7e6483a 100644
--- a/booking.confirm.inc
+++ b/booking.confirm.inc
@@ -10,6 +10,7 @@ function booking_confirm_page() {
 	$already_paid = false;
 	$paypal_form = "";
 	$uuid = arg(1);
+	$payment_processor_type = variable_get('booking_payment_processor', 0);
 
 	//verify that arg(1) is a uuid
 	if (! preg_match('/^[0-9A-Fa-f\-]+$/', $uuid)) {