diff --git a/tests/queries/0_stateless/03263_forbid_materialize_sort_key.sql b/tests/queries/0_stateless/03263_forbid_materialize_sort_key.sql
index 3bd46ae1ca0..a27be98e0aa 100644
--- a/tests/queries/0_stateless/03263_forbid_materialize_sort_key.sql
+++ b/tests/queries/0_stateless/03263_forbid_materialize_sort_key.sql
@@ -5,16 +5,20 @@ INSERT INTO test (a) SELECT 1 FROM numbers(1000);
 ALTER TABLE test ADD COLUMN b Float64 AFTER a, MODIFY ORDER BY (a, b);
 ALTER TABLE test MODIFY COLUMN b DEFAULT rand64() % 100000;
 ALTER TABLE test MATERIALIZE COLUMN b;  -- { serverError CANNOT_UPDATE_COLUMN }
+DROP TABLE IF EXISTS test;
 
 
 CREATE TABLE IF NOT EXISTS tab (x UInt32, y UInt32) engine = MergeTree ORDER BY tuple();
 CREATE DICTIONARY IF NOT EXISTS dict (x UInt32, y UInt32) primary key x source(clickhouse(table 'tab')) LAYOUT(FLAT()) LIFETIME(MIN 0 MAX 1000);
-INSERT INTO tab values (1, 2), (3, 4);
+INSERT INTO tab VALUES (1, 2), (3, 4);
 SYSTEM RELOAD DICTIONARY dict;
-CREATE TABLE IF NOT EXISTS tab2 (x UInt32, y UInt32 materialized dictGet(dict, 'y', x)) engine = MergeTree order by (y);
-INSERT INTO tab2 (x) values (1), (3);
+CREATE TABLE IF NOT EXISTS tab2 (x UInt32, y UInt32 materialized dictGet(dict, 'y', x)) engine = MergeTree ORDER BY (y);
+INSERT INTO tab2 (x) VALUES (1), (3);
 TRUNCATE TABLE tab;
-INSERT INTO tab values (1, 4), (3, 2);
+INSERT INTO tab VALUES (1, 4), (3, 2);
 SYSTEM RELOAD DICTIONARY dict;
 SET mutations_sync=2;
 ALTER TABLE tab2 materialize column y;  -- { serverError CANNOT_UPDATE_COLUMN }
+DROP TABLE IF EXISTS tab2;
+DROP DICTIONARY IF EXISTS dict;
+DROP TABLE IF EXISTS tab;