diff --git a/homeassistant/components/bosch_alarm/alarm_control_panel.py b/homeassistant/components/bosch_alarm/alarm_control_panel.py
index 2854298f815..7115bae415a 100644
--- a/homeassistant/components/bosch_alarm/alarm_control_panel.py
+++ b/homeassistant/components/bosch_alarm/alarm_control_panel.py
@@ -34,6 +34,9 @@ async def async_setup_entry(
     )
 
 
+PARALLEL_UPDATES = 0
+
+
 class AreaAlarmControlPanel(BoschAlarmAreaEntity, AlarmControlPanelEntity):
     """An alarm control panel entity for a bosch alarm panel."""
 
diff --git a/homeassistant/components/bosch_alarm/quality_scale.yaml b/homeassistant/components/bosch_alarm/quality_scale.yaml
index 0ea2b147c4a..5bbd1df0ebb 100644
--- a/homeassistant/components/bosch_alarm/quality_scale.yaml
+++ b/homeassistant/components/bosch_alarm/quality_scale.yaml
@@ -39,7 +39,7 @@ rules:
   entity-unavailable: todo
   integration-owner: done
   log-when-unavailable: todo
-  parallel-updates: todo
+  parallel-updates: done
   reauthentication-flow: done
   test-coverage: done