diff --git a/app/Http/Controllers/InvoiceController.php b/app/Http/Controllers/InvoiceController.php
index 141ad477..111c08aa 100644
--- a/app/Http/Controllers/InvoiceController.php
+++ b/app/Http/Controllers/InvoiceController.php
@@ -102,7 +102,7 @@ class InvoiceController extends Controller
 
         if (abs($total-$booking->bia) < PHP_FLOAT_EPSILON) {
             return response()->json([
-                'message' => 'Booking amount expected is '.$booking->bia.'. Your Invoice amount is '.$total
+                'message' => 'Booking amount expected is '.$booking->bia.'. Your Invoice amount is '.$total.' '.abs($total-$booking->bia)
             ], 400);
         }