1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/rest/client/v2_alpha/sendtodevice.py b/synapse/rest/client/v2_alpha/sendtodevice.py
index f8dcee603c..d537d811d8 100644
--- a/synapse/rest/client/v2_alpha/sendtodevice.py
+++ b/synapse/rest/client/v2_alpha/sendtodevice.py
@@ -59,7 +59,7 @@ class SendToDeviceRestServlet(servlet.RestServlet):
             requester, message_type, content["messages"]
         )
 
-        response = (200, {})  # type: Tuple[int, dict]
+        response: Tuple[int, dict] = (200, {})
         return response