diff --git a/addons/stock/models/stock_move.py b/addons/stock/models/stock_move.py
index 08a9fc9c7a4..0af3341055f 100644
--- a/addons/stock/models/stock_move.py
+++ b/addons/stock/models/stock_move.py
@@ -1013,6 +1013,8 @@ class StockMove(models.Model):
 
         to_assign = {}
         for move in self:
+            if move.state != 'draft':
+                continue
             # if the move is preceeded, then it's waiting (if preceeding move is done, then action_assign has been called already and its state is already available)
             if move.move_orig_ids:
                 move_waiting |= move