diff --git a/modules/ppcp-wc-gateway/src/Gateway/class-processpaymenttrait.php b/modules/ppcp-wc-gateway/src/Gateway/class-processpaymenttrait.php
index 8d587a570..4bf9b1954 100644
--- a/modules/ppcp-wc-gateway/src/Gateway/class-processpaymenttrait.php
+++ b/modules/ppcp-wc-gateway/src/Gateway/class-processpaymenttrait.php
@@ -33,6 +33,11 @@ trait ProcessPaymentTrait {
 
 		$wc_order = wc_get_order( $order_id );
 		if ( ! is_a( $wc_order, \WC_Order::class ) ) {
+			wc_add_notice(
+				__('Couldn\'t find order to process', 'woocommerce-paypal-payments' ),
+				'error'
+			);
+
 			return $failure_data;
 		}