diff --git a/test/unit/hpa_vectorized_madvise.c b/test/unit/hpa_vectorized_madvise.c
index ae25fdde..6770a9fa 100644
--- a/test/unit/hpa_vectorized_madvise.c
+++ b/test/unit/hpa_vectorized_madvise.c
@@ -37,9 +37,7 @@ static hpa_shard_opts_t test_hpa_shard_opts_default = {
 	/* min_purge_interval_ms */
 	5 * 1000,
 	/* experimental_max_purge_nhp */
-	-1,
-	/* peak_demand_window_ms */
-	0
+	-1
 };
 
 static hpa_shard_t *
diff --git a/test/unit/hpa_vectorized_madvise_large_batch.c b/test/unit/hpa_vectorized_madvise_large_batch.c
index 99ce15f4..561da7a2 100644
--- a/test/unit/hpa_vectorized_madvise_large_batch.c
+++ b/test/unit/hpa_vectorized_madvise_large_batch.c
@@ -37,9 +37,7 @@ static hpa_shard_opts_t test_hpa_shard_opts_default = {
 	/* min_purge_interval_ms */
 	5 * 1000,
 	/* experimental_max_purge_nhp */
-	-1,
-	/* peak_demand_window_ms */
-	0
+	-1
 };
 
 static hpa_shard_t *