diff --git a/Examples/Python/python/acts/examples/reconstruction.py b/Examples/Python/python/acts/examples/reconstruction.py
index ddf0a672aec..2095b7c3d87 100644
--- a/Examples/Python/python/acts/examples/reconstruction.py
+++ b/Examples/Python/python/acts/examples/reconstruction.py
@@ -2,6 +2,7 @@
 from typing import Optional, Union, List
 from enum import Enum
 from collections import namedtuple
+import math
 
 import acts
 import acts.examples