diff --git a/openhands/events/stream.py b/openhands/events/stream.py
index 7dfe64988ec7..5955c506e263 100644
--- a/openhands/events/stream.py
+++ b/openhands/events/stream.py
@@ -131,11 +131,12 @@ def get_latest_event_id(self) -> int:
     def subscribe(self, id: EventStreamSubscriber, callback: Callable, append=False):
         if id in self._subscribers:
             if append:
-                logger.info(f'Appending callback to subscriber {id}')
+                logger.debug(f'Appending callback to subscriber {id}')
                 self._subscribers[id].append(callback)
             else:
                 raise ValueError('Subscriber already exists: ' + id)
         else:
+            logger.debug(f'Subscribing to {id}')
             self._subscribers[id] = [callback]
 
     def unsubscribe(self, id: EventStreamSubscriber):