diff --git a/flytekit/clients/auth_helper.py b/flytekit/clients/auth_helper.py
index 23ada59c38..ce2992723f 100644
--- a/flytekit/clients/auth_helper.py
+++ b/flytekit/clients/auth_helper.py
@@ -177,7 +177,8 @@ def get_channel(cfg: PlatformConfig, **kwargs) -> grpc.Channel:
             credentials = bootstrap_creds_from_server(cfg.endpoint)
         elif cfg.ca_cert_file_path:
             credentials = grpc.ssl_channel_credentials(
-                crypto.dump_certificate(crypto.FILETYPE_PEM, load_cert(cfg.ca_cert_file_path)))
+                crypto.dump_certificate(crypto.FILETYPE_PEM, load_cert(cfg.ca_cert_file_path))
+            )
         else:
             credentials = grpc.ssl_channel_credentials(
                 root_certificates=kwargs.get("root_certificates", None),