diff --git a/open_workshop_base/models/ows_models.py b/open_workshop_base/models/ows_models.py
index 4020b6c..193ea42 100644
--- a/open_workshop_base/models/ows_models.py
+++ b/open_workshop_base/models/ows_models.py
@@ -724,7 +724,7 @@ class OwsMachine(models.Model):
         _logger.info("Access RPC called with partner_id=%s", partner_id)
         access_by_area = []
         for area in areas:
-            machines = self.search([('area_id', '=', area.id),  ('category', '=', 'red')], order="name")
+            machines = self.search([('area_id', '=', area.id), ('category', '=', 'red'), ('equipment_id.status_id.name', '!=', 'Ausgemustert')], order="name")
             machine_list = []
             for machine in machines:
                 has_access = bool(self.env['ows.machine.access'].search([