diff --git a/tests/integration/test_alter_update_cast_keep_nullable/__init__.py b/tests/integration/test_alter_update_cast_keep_nullable/__init__.py
new file mode 100644
index 00000000000..e69de29bb2d
diff --git a/tests/queries/0_stateless/00597_push_down_predicate_long.reference b/tests/queries/0_stateless/00597_push_down_predicate_long.reference
index 3eaa1139c5d..f6f1320c2f8 100644
--- a/tests/queries/0_stateless/00597_push_down_predicate_long.reference
+++ b/tests/queries/0_stateless/00597_push_down_predicate_long.reference
@@ -114,7 +114,7 @@ FROM
 (
     SELECT
         1 AS id,
-        identity(CAST(1, \'Nullable(UInt8)\')) AS subquery
+        identity(_CAST(1, \'Nullable(UInt8)\')) AS subquery
     WHERE subquery = 1
 )
 WHERE subquery = 1