diff --git a/addons/hr_fleet/models/employee.py b/addons/hr_fleet/models/employee.py
index 998de7f8661..5f1d9bfdff0 100644
--- a/addons/hr_fleet/models/employee.py
+++ b/addons/hr_fleet/models/employee.py
@@ -24,7 +24,7 @@ class Employee(models.Model):
 
     def _compute_employee_cars_count(self):
         driver_ids = (self.mapped('user_id.partner_id') | self.mapped('address_home_id')).ids
-        fleet_data = self.env['fleet.vehicle.assignation.log'].read_group(
+        fleet_data = self.env['fleet.vehicle.assignation.log'].sudo().read_group(
             domain=[('driver_id', 'in', driver_ids)], fields=['driver_id'], groupby=['driver_id'])
         mapped_data = dict([(m['driver_id'][0], m['driver_id_count']) for m in fleet_data])
         for employee in self: