1 files changed, 1 insertions, 0 deletions
diff --git a/synapse/server.py b/synapse/server.py
index f4ab94c4f3..c8752baa5a 100644
--- a/synapse/server.py
+++ b/synapse/server.py
@@ -768,6 +768,7 @@ class HomeServer(metaclass=abc.ABCMeta):
     @cache_in_self
     def get_federation_ratelimiter(self) -> FederationRateLimiter:
         return FederationRateLimiter(
+            self.get_reactor(),
             self.get_clock(),
             config=self.config.ratelimiting.rc_federation,
             metrics_name="federation_servlets",