diff --git a/inventory.py b/inventory.py
index dced093dc0..0ef922f845 100644
--- a/inventory.py
+++ b/inventory.py
@@ -205,6 +205,9 @@ class Inventory(Workflow, ModelSQL, ModelView):
         grouping = cls.grouping()
         to_create, to_write = [], []
         for inventory in inventories:
+            # Once done computation is wrong because include created moves
+            if inventory.state == 'done':
+                continue
             # Compute product quantities
             if fill:
                 product_ids = None