diff --git a/shipment.py b/shipment.py
index a11e146b41..25d181a17d 100644
--- a/shipment.py
+++ b/shipment.py
@@ -1413,7 +1413,7 @@ class ShipmentOutReturn(Workflow, ModelSQL, ModelView):
         cls._transitions |= set((
                 ('draft', 'received'),
                 ('received', 'done'),
-                ('received', 'draf'),
+                ('received', 'draft'),
                 ('draft', 'cancel'),
                 ('received', 'cancel'),
                 ('cancel', 'draft'),