diff --git a/src/Core/Settings.h b/src/Core/Settings.h
index 09d888a26aa..ed151eb28b5 100644
--- a/src/Core/Settings.h
+++ b/src/Core/Settings.h
@@ -769,7 +769,7 @@ static constexpr UInt64 operator""_GiB(unsigned long long value)
     M(Bool, output_format_pretty_row_numbers, false, "Add row numbers before each row for pretty output format", 0) \
     M(Bool, insert_distributed_one_random_shard, false, "If setting is enabled, inserting into distributed table will choose a random shard to write when there is no sharding key", 0) \
     \
-    M(UInt64, cross_to_inner_join_rewrite, 2, "Use inner join instead of comma/cross join if possible. Possible values: 0 - no rewrite, 1 - apply if possible for comma/cross, 2 - force rewrite all comma joins, cross - if possible", 0) \
+    M(UInt64, cross_to_inner_join_rewrite, 1, "Use inner join instead of comma/cross join if there're joining expressions in the WHERE section. Values: 0 - no rewrite, 1 - apply if possible for comma/cross, 2 - force rewrite all comma joins, cross - if possible", 0) \
     \
     M(Bool, output_format_arrow_low_cardinality_as_dictionary, false, "Enable output LowCardinality type as Dictionary Arrow type", 0) \
     M(Bool, output_format_arrow_string_as_string, false, "Use Arrow String type instead of Binary for String columns", 0) \