1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/server_notices/resource_limits_server_notices.py b/synapse/server_notices/resource_limits_server_notices.py
index 5987e448b2..84b91aeb5d 100644
--- a/synapse/server_notices/resource_limits_server_notices.py
+++ b/synapse/server_notices/resource_limits_server_notices.py
@@ -173,7 +173,7 @@ class ResourceLimitsServerNotices(object):
             referenced_events = pinned_state_event.content.get('pinned')
 
         events = yield self._store.get_events(referenced_events)
-        for event_id, event in events.iteritems():
+        for event_id, event in iteritems(events):
             if event.type == EventTypes.ServerNoticeLimitReached:
                 currently_blocked = True
                 # remove event in case we need to disable blocking later on.