diff --git a/onchange_helper/models/base.py b/onchange_helper/models/base.py
index 7f99640f164..1ebfb8cb97a 100644
--- a/onchange_helper/models/base.py
+++ b/onchange_helper/models/base.py
@@ -42,7 +42,8 @@ def play_onchanges(self, values, onchange_fields):
             self.ensure_one()
             record_values = self._convert_to_write(
                 {
-                    field_name: self[field_name]
+                    # use sudo to avoid access right issue
+                    field_name: self.sudo()[field_name]
                     for field_name, field in self._fields.items()
                 }
             )