diff --git a/src/Model/Modifiers/OrderDiscountModifier.php b/src/Model/Modifiers/OrderDiscountModifier.php
index 92edcda..5f15c7d 100644
--- a/src/Model/Modifiers/OrderDiscountModifier.php
+++ b/src/Model/Modifiers/OrderDiscountModifier.php
@@ -103,6 +103,6 @@ public function getUsedCodes()
 
     public function ShowInTable()
     {
-        return $this->Amount() > 0;
+        return $this->Amount > 0;
     }
 }