diff --git a/Phys/B2KShh/job/selection.py b/Phys/B2KShh/job/selection.py
index 58f57d8..0146691 100644
--- a/Phys/B2KShh/job/selection.py
+++ b/Phys/B2KShh/job/selection.py
@@ -51,7 +51,8 @@
 clones = []
 if truth_tree:
 	print '\tCopying MCTruth tree...'
-	truth_tree.AutoSave()
+	#truth_tree.AutoSave()
+	clones.append(truth_tree.CopyTree(''))
 for t in recotrees:
 	print '\tCopying %s tree...' % t.GetName()
 	clones.append(t.CopyTree(' && '.join([sel_strings[sel_name] for sel_name in sel_names])))