diff --git a/test_runner/regress/test_pageserver_metric_collection.py b/test_runner/regress/test_pageserver_metric_collection.py
index acec0ba44a..cc3fa73890 100644
--- a/test_runner/regress/test_pageserver_metric_collection.py
+++ b/test_runner/regress/test_pageserver_metric_collection.py
@@ -511,4 +511,5 @@ PER_METRIC_VERIFIERS = {
     "written_data_bytes_delta": WrittenDataDeltaVerifier,
     "timeline_logical_size": CannotVerifyAnything,
     "synthetic_storage_size": SyntheticSizeVerifier,
+    "timeline_changed_bytes_from_parent": CannotVerifyAnything,
 }