1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/api/filtering.py b/synapse/api/filtering.py
index 6c13ada5df..6eff83e5f8 100644
--- a/synapse/api/filtering.py
+++ b/synapse/api/filtering.py
@@ -15,6 +15,8 @@
 from synapse.api.errors import SynapseError
 from synapse.types import UserID, RoomID
 
+import ujson as json
+
 
 class Filtering(object):
 
@@ -149,6 +151,9 @@ class FilterCollection(object):
             "include_leave", False
         )
 
+    def __repr__(self):
+        return "<FilterCollection %s>" % (json.dumps(self._filter_json),)
+
     def get_filter_json(self):
         return self._filter_json