1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/http/matrixfederationclient.py b/synapse/http/matrixfederationclient.py
index 66796a202f..b48d05fcd2 100644
--- a/synapse/http/matrixfederationclient.py
+++ b/synapse/http/matrixfederationclient.py
@@ -69,7 +69,7 @@ class MatrixFederationEndpointFactory(object):
 
         return matrix_federation_endpoint(
             reactor, destination, timeout=10,
-            tls_client_options_factory = self.tls_client_options_factory
+            tls_client_options_factory=self.tls_client_options_factory
         )