diff --git a/src/client/Containers/Calculation/lib/elements/elementsProps.ts b/src/client/Containers/Calculation/lib/elements/elementsProps.ts
index ada029d..45b956d 100644
--- a/src/client/Containers/Calculation/lib/elements/elementsProps.ts
+++ b/src/client/Containers/Calculation/lib/elements/elementsProps.ts
@@ -183,7 +183,7 @@ const elementsProps: TElements<ElementProps> = {
   tbxLeaseObjectMotorPower: {
     min: '0.00',
     max: '20000.00',
-    step: '10.00',
+    step: '0.50',
   },
   tbxEngineVolume: {
     min: '0.00',