diff --git a/homeassistant/components/sonos/__init__.py b/homeassistant/components/sonos/__init__.py
index 837b6c0f749..d94b49e52f2 100644
--- a/homeassistant/components/sonos/__init__.py
+++ b/homeassistant/components/sonos/__init__.py
@@ -201,7 +201,11 @@ class SonosDiscoveryManager:
             speaker.activity_stats.log_report()
             speaker.event_stats.log_report()
         if zgs := next(
-            speaker.soco.zone_group_state for speaker in self.data.discovered.values()
+            (
+                speaker.soco.zone_group_state
+                for speaker in self.data.discovered.values()
+            ),
+            None,
         ):
             _LOGGER.debug(
                 "ZoneGroupState stats: (%s/%s) processed",