diff --git a/tests/queries/0_stateless/02725_parquet_preserve_order.sh b/tests/queries/0_stateless/02725_parquet_preserve_order.sh
index ea3e4219e35..ac29ef3f361 100755
--- a/tests/queries/0_stateless/02725_parquet_preserve_order.sh
+++ b/tests/queries/0_stateless/02725_parquet_preserve_order.sh
@@ -10,7 +10,7 @@ CURDIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # It'll be read into two blocks. The first block will sleep 2x longer than the second.
 # So reordering is very likely if the order-preservation doesn't work.
 
-$CLICKHOUSE_LOCAL -q "select number+sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=1"
+$CLICKHOUSE_LOCAL -q "select number + sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=1, function_sleep_max_microseconds_per_block = 6000000"
 
-$CLICKHOUSE_LOCAL -q "explain pipeline select number+sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=1, max_threads=2"
-$CLICKHOUSE_LOCAL -q "explain pipeline select number+sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=0, parallelize_output_from_storages=1, max_threads=2"
+$CLICKHOUSE_LOCAL -q "explain pipeline select number + sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=1, max_threads=2"
+$CLICKHOUSE_LOCAL -q "explain pipeline select number + sleepEachRow(3) from file('$CURDIR/data_parquet/02725_data.parquet') settings input_format_parquet_preserve_order=0, parallelize_output_from_storages=1, max_threads=2"