diff --git a/library/Businessprocess/Node.php b/library/Businessprocess/Node.php
index 7062c97..8af2d1b 100644
--- a/library/Businessprocess/Node.php
+++ b/library/Businessprocess/Node.php
@@ -310,7 +310,7 @@ abstract class Node
     }
 
     /**
-     * @return Node[]
+     * @return BpNode[]
      */
     public function getParents()
     {