diff --git a/python/helpers/pycharm/tcunittest.py b/python/helpers/pycharm/tcunittest.py
index c2b5ecdc3bcb..ef23b5042cc8 100644
--- a/python/helpers/pycharm/tcunittest.py
+++ b/python/helpers/pycharm/tcunittest.py
@@ -34,7 +34,7 @@ def smart_str(s):
     return s
 
 class TeamcityTestResult(TestResult):
-  def __init__(self, stream=sys.stdout, **kwargs):
+  def __init__(self, stream=sys.stdout, *args, **kwargs):
     TestResult.__init__(self)
     for arg, value in kwargs.items():
       setattr(self, arg, value)