diff --git a/test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py b/test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py
index 68bfa81b25..bf998a2a0a 100644
--- a/test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py
+++ b/test_runner/performance/pageserver/pagebench/test_pageserver_max_throughput_getpage_at_latest_lsn.py
@@ -104,9 +104,7 @@ def setup_and_run_pagebench_benchmark(
     # configure cache sizes like in prod
     page_cache_size = 16384
     max_file_descriptors = 500000
-    neon_env_builder.pageserver_config_override = (
-        f"page_cache_size={page_cache_size}; max_file_descriptors={max_file_descriptors}"
-    )
+    neon_env_builder.pageserver_config_override = f"page_cache_size={page_cache_size}; max_file_descriptors={max_file_descriptors}; disk_usage_based_eviction={{max_usage_pct=99, min_avail_bytes=0, period = '999y'}}"
 
     tracing_config = PageserverTracingConfig(
         sampling_ratio=(0, 1000),