1 files changed, 1 insertions, 0 deletions

diff --git a/tests/replication/_base.py b/tests/replication/_base.py

index dc3519ea13..624bd1b927 100644
--- a/tests/replication/_base.py
+++ b/tests/replication/_base.py
@@ -359,6 +359,7 @@ class BaseMultiWorkerStreamTestCase(unittest.HomeserverTestCase):
             config=worker_hs.config.server.listeners[0],
             resource=resource,
             server_version_string="1",
+            max_request_body_size=4096,
             reactor=self.reactor,
         )