diff --git a/tools/testlog_to_xml_converter.py b/tools/testlog_to_xml_converter.py
index 945fb3947f..952028b5a6 100755
--- a/tools/testlog_to_xml_converter.py
+++ b/tools/testlog_to_xml_converter.py
@@ -20,6 +20,7 @@ class TestInfo:
 
 
     def __init__(self):
+        self.obj_is_valid = False
         self.test_name = None
         self.test_comment = None
         self.test_result = None