diff --git a/WP_Steuerung/module.php b/WP_Steuerung/module.php
index a0aea7f..bcd6a98 100644
--- a/WP_Steuerung/module.php
+++ b/WP_Steuerung/module.php
@@ -38,7 +38,7 @@ class WP_Steuerung extends IPSModule {
         $this->RegisterPropertyInteger("Referenzzeit", 0);
         $this->RegisterPropertyInteger("Sperrkontakt", 0);
         $this->RegisterPropertyInteger("Kontakt_Erhoeung", 0);
-        $this->RegisterPropertyInteger("Schwellwert_Anwenden", false);
+        $this->RegisterPropertyBoolean("Schwellwert_Anwenden", false);
         $this->RegisterPropertyInteger("Schwellwert_Variable", 0);
         $this->RegisterPropertyInteger("WW_Temp", 1);
 
@@ -261,7 +261,7 @@ class WP_Steuerung extends IPSModule {
 
             $this->SetValue("PowerSteps", json_encode([$this->GetValue("CurrentPower")]));
 
-        }elseif($this->ReadPropertyInteger("Schwellwert_Anwenden")==true && ($this->ReadPropertyInteger("WW_Temp")<GetValue($this->ReadPropertyInteger("Schwellwert_Variable"))) ){
+        }elseif($this->ReadPropertyBoolean("Schwellwert_Anwenden")==true && ($this->ReadPropertyInteger("WW_Temp")<GetValue($this->ReadPropertyInteger("Schwellwert_Variable"))) ){
 
 
             $this->SetValue("PowerSteps", json_encode([$this->ReadPropertyInteger("WP_Leistung")]));
diff --git a/library.json b/library.json
index 83625dd..236222b 100644
--- a/library.json
+++ b/library.json
@@ -6,7 +6,7 @@
     "compatibility": {
         "version": "7.1"
     },
-    "version": "0.130",
+    "version": "0.131",
     "build": 0,
     "date": 0
 }
\ No newline at end of file