diff --git a/VERSION b/VERSION
index 99b59b75..27c6a4d7 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 2.7.4-stable+timestamp.2013.10.20.22.54.26
+Version 2.7.4-stable+timestamp.2013.10.21.14.31.25
diff --git a/gluon/dal.py b/gluon/dal.py
index 6f4b6f19..152ebe2f 100644
--- a/gluon/dal.py
+++ b/gluon/dal.py
@@ -10658,6 +10658,7 @@ class Rows(object):
         for row in self:
             drows[row.id] = row
             row[children_name] = []
+        for row in self:
             parent = row[parent_name]
             if parent is None:
                 roots.append(row)