diff --git a/pythonFiles/tests/pytestadapter/test_execution.py b/pythonFiles/tests/pytestadapter/test_execution.py
index 07354b01709b..30f1a7e439d9 100644
--- a/pythonFiles/tests/pytestadapter/test_execution.py
+++ b/pythonFiles/tests/pytestadapter/test_execution.py
@@ -1,5 +1,6 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # Licensed under the MIT License.
+import json
 import os
 import shutil