diff --git a/Ladestation_v2/module.php b/Ladestation_v2/module.php
index 69c2d8a..a39b19b 100644
--- a/Ladestation_v2/module.php
+++ b/Ladestation_v2/module.php
@@ -205,6 +205,7 @@ class Ladestation_v2 extends IPSModule
 
             }else{
                 $this->SetValue("Car_detected", false);
+                $this->SetValue("Leistung_Delta", 0);
                 $this->sendPowerToStation($this->ReadPropertyInteger("Max_Current_abs")); 
             }
         }