diff --git a/test_runner/performance/pageserver/test_page_service_batching.py b/test_runner/performance/pageserver/test_page_service_batching.py
index c3e3f5b1aa..df9cb72150 100644
--- a/test_runner/performance/pageserver/test_page_service_batching.py
+++ b/test_runner/performance/pageserver/test_page_service_batching.py
@@ -272,6 +272,7 @@ def test_latency(
     zenbenchmark: NeonBenchmarker,
     pg_bin: PgBin,
     pipelining_config: Optional[PageServicePipeliningConfig],
+    name: str,
 ):
     """
     Measure the latency impact of pipelining in an un-batchable workloads.