diff --git a/anybox/recipe/odoo/runtime/session.py b/anybox/recipe/odoo/runtime/session.py
index 9b15f20a..1df71367 100644
--- a/anybox/recipe/odoo/runtime/session.py
+++ b/anybox/recipe/odoo/runtime/session.py
@@ -195,7 +195,8 @@ def open(self, db=None, with_demo=False):
         self.init_cursor()
         self.uid = SUPERUSER_ID
         self.init_environments()
-        self.context = self.env['res.users'].context_get()
+        self.context = self.env['res.users'].with_context(
+            prefetch_fields=False).context_get()
         self.env = odoo.api.Environment(self.cr, self.uid, self.context)
 
     def init_environments(self):