diff --git a/lib/logitech_receiver/listener.py b/lib/logitech_receiver/listener.py
index 966fc35b..3f665ba7 100644
--- a/lib/logitech_receiver/listener.py
+++ b/lib/logitech_receiver/listener.py
@@ -222,7 +222,8 @@ class EventsListener(_threading.Thread):
 		if self._active:  # and _threading.current_thread() == self:
 			# if _log.isEnabledFor(_DEBUG):
 			# 	_log.debug("queueing unhandled %s", n)
-			self._queued_notifications.put(n)
+			if not self._queued_notifications.full():
+				self._queued_notifications.put(n)
 
 	def __bool__(self):
 		return bool(self._active and self.receiver)