diff --git a/include/behaviortree_cpp/tree_node.h b/include/behaviortree_cpp/tree_node.h
index 899a32acb..edb580dfc 100644
--- a/include/behaviortree_cpp/tree_node.h
+++ b/include/behaviortree_cpp/tree_node.h
@@ -49,7 +49,7 @@ enum class PreCond
   SUCCESS_IF,
   SKIP_IF,
   WHILE_TRUE,
-  ALWAYS,
+  ON_START,
   COUNT_
 };