diff --git a/addons/mcs_operating_system/models/dashboard.py b/addons/mcs_operating_system/models/dashboard.py
index e755c6d..d34ca83 100644
--- a/addons/mcs_operating_system/models/dashboard.py
+++ b/addons/mcs_operating_system/models/dashboard.py
@@ -180,6 +180,7 @@ class McsOperatingDashboard(models.Model):
         OperatingSystemSetup(self.env).run()
         return True
 
+    @api.model
     def get_ceo_dashboard_v2_data(self):
         today = fields.Date.context_today(self)
         month_start = today.replace(day=1)