diff --git a/Puffer/module.php b/Puffer/module.php
index 7ee659f..b28072a 100644
--- a/Puffer/module.php
+++ b/Puffer/module.php
@@ -26,7 +26,7 @@ class Puffer extends IPSModule
         $this->RegisterVariableInteger("Maximaltemperatur"," Berechnete Maximaltemperatur VT","",60);
         $this->RegisterVariableInteger("Boilertemperatur", "Boilertemperatur", "", 40);
         $this->RegisterVariableInteger("Aussentemperatur", "Aussentemperatur", "", 15);
-        $this->RegisterVariableBoolean("Hysterese", "","",false);
+        $this->RegisterVariableBoolean("Hysterese", "Hysterese","",false);
         
 
         // Variabeln für Kommunkation mit Manager