diff --git a/src/yunohost/tools.py b/src/yunohost/tools.py
index 5128d0cbe..8797f7349 100644
--- a/src/yunohost/tools.py
+++ b/src/yunohost/tools.py
@@ -685,7 +685,7 @@ def tools_upgrade(operation_logger, auth, apps=None, system=False):
 
             MOULINETTE_LOCK = "/var/run/moulinette_yunohost.lock"
             wait_until_end_of_yunohost_command = "(while [ -f {} ]; do sleep 2; done)".format(MOULINETTE_LOCK)
-            mark_success = "(echo 'success: true' > {})".format(operation_logger.md_path)
+            mark_success = "(echo 'Done!' | tee -a {} && echo 'success: true' >> {})".format(logfile, operation_logger.md_path)
             update_log_metadata = "sed -i \"s/ended_at: .*$/ended_at: $(date -u +'%Y-%m-%d %H:%M:%S.%N')/\" {}"
             update_log_metadata = update_log_metadata.format(operation_logger.md_path)