1 files changed, 1 insertions, 3 deletions
diff --git a/synapse/rest/base.py b/synapse/rest/base.py
index 79fc4dfb84..06eda2587c 100644
--- a/synapse/rest/base.py
+++ b/synapse/rest/base.py
@@ -63,12 +63,10 @@ class RestServlet(object):
         self.hs = hs
 
         self.handlers = hs.get_handlers()
-        self.event_factory = hs.get_event_factory()
+        self.builder_factory = hs.get_event_builder_factory()
         self.auth = hs.get_auth()
         self.txns = HttpTransactionStore()
 
-        self.validator = hs.get_event_validator()
-
     def register(self, http_server):
         """ Register this servlet with the given HTTP server. """
         if hasattr(self, "PATTERN"):