1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/federation.py b/synapse/handlers/federation.py
index c2dc1e2690..c15c8c1ed5 100644
--- a/synapse/handlers/federation.py
+++ b/synapse/handlers/federation.py
@@ -505,7 +505,7 @@ class FederationHandler(BaseHandler):
                     # membership states for the requesting server to determine
                     # if the server is either in the room or has been invited
                     # into the room.
-                    for ev in state.values():
+                    for ev in state.itervalues():
                         if ev.type != EventTypes.Member:
                             continue
                         try: