diff --git a/src/client/Containers/Calculation/Components/Sections/sectionsList.ts b/src/client/Containers/Calculation/Components/Sections/sectionsList.ts
index 6bf5232..24fa6fa 100644
--- a/src/client/Containers/Calculation/Components/Sections/sectionsList.ts
+++ b/src/client/Containers/Calculation/Components/Sections/sectionsList.ts
@@ -193,7 +193,7 @@ const sections: ISection[] = [
             elements: ['tbxMaxSpeed', 'tbxCountSeats', 'tbxMileage'],
           },
           {
-            elements: ['tbxMaxMass'],
+            elements: ['tbxMaxMass', 'tbxEngineHours'],
           },
         ],
       },