diff --git a/tests/queries/0_stateless/03271_ghdata_object_to_json_alter.sh b/tests/queries/0_stateless/03271_ghdata_object_to_json_alter.sh
index fc217780aa3..5b838fed0e6 100755
--- a/tests/queries/0_stateless/03271_ghdata_object_to_json_alter.sh
+++ b/tests/queries/0_stateless/03271_ghdata_object_to_json_alter.sh
@@ -1,5 +1,6 @@
 #!/usr/bin/env bash
-# Tags: no-fasttest, long
+# Tags: no-fasttest, long, no-s3-storage
+# ^ no-s3-storage: too slow
 
 CUR_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)
 # shellcheck source=../shell_config.sh