1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/handlers/_base.py b/synapse/handlers/_base.py
index a8e8c4f5af..24c4c62698 100644
--- a/synapse/handlers/_base.py
+++ b/synapse/handlers/_base.py
@@ -267,7 +267,7 @@ class BaseHandler(object):
             event, context=context
         )
 
-        action_generator = ActionGenerator(self.store)
+        action_generator = ActionGenerator(self.hs, self.store)
         yield action_generator.handle_event(serialize_event(
             event, self.clock.time_msec()
         ))