diff --git a/EvoCalculator.Core/Controllers/v1/CalculationController.cs b/EvoCalculator.Core/Controllers/v1/CalculationController.cs
index 76c6a43..6a55613 100644
--- a/EvoCalculator.Core/Controllers/v1/CalculationController.cs
+++ b/EvoCalculator.Core/Controllers/v1/CalculationController.cs
@@ -261,6 +261,7 @@ namespace EvoCalculator.Core.Controllers.V1
                 var res = new
                 {
                     postValues = postValues.GetValues(),
+                    preparedValues,
                     columns = new
                     {
                         dateColumn,