diff --git a/clearml/logger.py b/clearml/logger.py
index 9d47c02d..9776b7d7 100644
--- a/clearml/logger.py
+++ b/clearml/logger.py
@@ -651,7 +651,6 @@ class Logger(object):
 
         # if task was not started, we have to start it
         self._start_task_if_needed()
-        self._touch_title_series(title, series)
         # noinspection PyProtectedMember
         return self._task._reporter.report_value_matrix(
             title=title,