diff --git a/modules/purchase_trade/lot.py b/modules/purchase_trade/lot.py
index ee7bac2..c35d076 100755
--- a/modules/purchase_trade/lot.py
+++ b/modules/purchase_trade/lot.py
@@ -583,7 +583,7 @@ class Lot(metaclass=PoolMeta):
             lm = sorted(self.lot_move, key=lambda x: x.sequence, reverse=True)
             for m in lm:
                 if m.move.from_location.type == 'supplier' and m.move.state == 'done':
-                    return m
+                    return m.move
         return None
     
     def GetShipment(self,type):