diff --git a/odex25_purchase/odex25_annual_purchase/models/annual_request.py b/odex25_purchase/odex25_annual_purchase/models/annual_request.py
index 71b23c622..39a4de5d7 100644
--- a/odex25_purchase/odex25_annual_purchase/models/annual_request.py
+++ b/odex25_purchase/odex25_annual_purchase/models/annual_request.py
@@ -180,10 +180,10 @@ class AnnualPurchaseRequest(models.Model):
         self.ensure_one()
         Attachment = self.env['ir.attachment']
 
-
-        domain = ['|',
-                  '&', ('res_model', '=', self._name), ('res_id', 'in', self.ids)
-                  ]
+        domain = [
+            ('res_model', '=', self._name),
+            ('res_id', 'in', self.ids)
+        ]
 
         return {
             'name': _("Documents"),