diff -r f5ce0a0d7852 move.py
--- a/trytond/trytond/modules/stock/move.py	Sun Feb 07 11:51:19 2016 +0100
+++ b/trytond/trytond/modules/stock/move.py	Sun Feb 07 12:12:24 2016 +0100
@@ -623,11 +623,15 @@
     @Workflow.transition('done')
     def do(cls, moves):
         cls.check_origin(moves)
+        to_write = []
         for move in moves:
             move.set_effective_date()
             move._do()
-            move.state = 'done'
-            move.save()
+            to_write.extend(([move], move._save_values))
+
+        if to_write:
+            cls.write(*to_write)
+

     def _do(self):
         if (self.from_location.type in ('supplier', 'production')