1 files changed, 2 insertions, 0 deletions
diff --git a/tests/handlers/test_typing.py b/tests/handlers/test_typing.py
index f88d2be7c5..dbe50383da 100644
--- a/tests/handlers/test_typing.py
+++ b/tests/handlers/test_typing.py
@@ -192,6 +192,7 @@ class TypingNotificationsTestCase(unittest.TestCase):
                 ),
                 json_data_callback=ANY,
                 long_retries=True,
+                backoff_on_404=True,
             ),
             defer.succeed((200, "OK"))
         )
@@ -263,6 +264,7 @@ class TypingNotificationsTestCase(unittest.TestCase):
                 ),
                 json_data_callback=ANY,
                 long_retries=True,
+                backoff_on_404=True,
             ),
             defer.succeed((200, "OK"))
         )