diff --git a/tests/queries/0_stateless/01056_create_table_as.sql b/tests/queries/0_stateless/01056_create_table_as.sql
index f95df9b7906..e8a7a67a956 100644
--- a/tests/queries/0_stateless/01056_create_table_as.sql
+++ b/tests/queries/0_stateless/01056_create_table_as.sql
@@ -1,4 +1,9 @@
 DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t2;
+DROP TABLE IF EXISTS t3;
+DROP TABLE IF EXISTS v;
+DROP TABLE IF EXISTS lv;
+
 CREATE TABLE t1 (key Int) Engine=Memory();
 CREATE TABLE t2 AS t1;
 DROP TABLE t2;
@@ -31,3 +36,6 @@ SOURCE(CLICKHOUSE(
 LIFETIME(MIN 0 MAX 0)
 LAYOUT(SPARSE_HASHED());
 CREATE TABLE t3 AS dict; -- { serverError 80; }
+
+DROP TABLE IF EXISTS t1;
+DROP TABLE IF EXISTS t3;