diff --git a/ydb/tests/tools/fq_runner/kikimr_utils.py b/ydb/tests/tools/fq_runner/kikimr_utils.py
index a08a4c80b42f..b404a3b9942f 100644
--- a/ydb/tests/tools/fq_runner/kikimr_utils.py
+++ b/ydb/tests/tools/fq_runner/kikimr_utils.py
@@ -49,6 +49,7 @@ def apply_to_kikimr(self, request, kikimr):
         kikimr.compute_plane.fq_config['gateways']['s3']['max_inflight'] = kikimr.inflight
         del request.param["inflight"]
 
+
 class AddAllowConcurrentListingsExtension(ExtensionPoint):
     def is_applicable(self, request):
         return (hasattr(request, 'param')