1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/rest/client/v2_alpha/capabilities.py b/synapse/rest/client/v2_alpha/capabilities.py

index fc7e2f4dd5..a4fa45fe11 100644
--- a/synapse/rest/client/v2_alpha/capabilities.py
+++ b/synapse/rest/client/v2_alpha/capabilities.py
@@ -58,7 +58,7 @@ class CapabilitiesRestServlet(RestServlet):
                 "m.change_password": {"enabled": change_password},
             }
         }
-        defer.returnValue((200, response))
+        return (200, response)
 
 
 def register_servlets(hs, http_server):