diff --git a/library/Businessprocess/Node.php b/library/Businessprocess/Node.php
index c7dc07d..a68adc2 100644
--- a/library/Businessprocess/Node.php
+++ b/library/Businessprocess/Node.php
@@ -118,8 +118,6 @@ abstract class Node
         99 => 'PENDING'
     );
 
-    abstract public function __construct($object);
-
     /**
      * Set whether to treat acknowledged hosts/services always as UP/OK
      *