diff --git a/tests/integration/test_storage_postgresql/test.py b/tests/integration/test_storage_postgresql/test.py
index cb7451e1cad..16ce4797778 100644
--- a/tests/integration/test_storage_postgresql/test.py
+++ b/tests/integration/test_storage_postgresql/test.py
@@ -526,6 +526,7 @@ def test_postgres_distributed(started_cluster):
     result = node2.query("SELECT DISTINCT(name) FROM test_shards ORDER BY name")
     started_cluster.unpause_container("postgres1")
     assert result == "host2\nhost4\n" or result == "host3\nhost4\n"
+    node2.query("DROP TABLE test_shards2")
     node2.query("DROP TABLE test_shards")
     node2.query("DROP TABLE test_replicas")
 
@@ -817,6 +818,9 @@ def test_auto_close_connection(started_cluster):
     # Connection from python + pg_stat table also has a connection at the moment of current query
     assert count == 2
 
+    node2.query("DROP TABLE test.stat")
+    node2.query("DROP TABLE test.test_table")
+
 
 def test_literal_escaping(started_cluster):
     cursor = started_cluster.postgres_conn.cursor()
@@ -832,6 +836,7 @@ def test_literal_escaping(started_cluster):
     node1.query("SELECT * FROM escaping WHERE text like '%a''a%'")  # %a'a% -> %a''a%
     node1.query("SELECT * FROM escaping WHERE text like '%a\\'a%'")  # %a'a% -> %a''a%
     cursor.execute(f"DROP TABLE escaping")
+    node1.query("DROP TABLE default.escaping")
 
 
 def test_filter_pushdown(started_cluster):
@@ -886,6 +891,10 @@ def test_filter_pushdown(started_cluster):
             )
 
     cursor.execute("DROP SCHEMA test_filter_pushdown CASCADE")
+    node1.query("DROP TABLE test_filter_pushdown_local_table")
+    node1.query("DROP TABLE test_filter_pushdown_pg_table")
+
+
 
 
 def test_fixed_string_type(started_cluster):