diff --git a/custom_components/schedule_wizard/scheduler.py b/custom_components/schedule_wizard/scheduler.py
index 8050fba..7fd8b2a 100644
--- a/custom_components/schedule_wizard/scheduler.py
+++ b/custom_components/schedule_wizard/scheduler.py
@@ -710,6 +710,9 @@ async def async_run_cycle(self, cycle_id: str, source: str = "manual", note: str
         if cycle_id in self._active_cycles:
             await self.async_stop_cycle(cycle_id, note="superseded")
 
+        if not self._active and not self._active_cycles:
+            await self._async_master_open()
+
         state = {
             "cycle_id": cycle_id,
             "cycle_name": cycle.get("name", ""),