diff --git a/configs-examples/default.yaml b/configs-examples/default.yaml
index 4ded43f..ef62590 100644
--- a/configs-examples/default.yaml
+++ b/configs-examples/default.yaml
@@ -37,7 +37,7 @@
 rpc_log_level: DEBUG
 include: logging.yaml
 default_test_local_folder: "/tmp/wally_{name}_{uuid}"
-keep_raw_files: true
+keep_raw_files: false  # don't change this value, keep is not supported atm
 download_rpc_logs: true
 
 vm_configs: