diff --git a/maths/matrix_exponentiation.py b/maths/matrix_exponentiation.py
index bb88e52f3f38..453a4763accc 100644
--- a/maths/matrix_exponentiation.py
+++ b/maths/matrix_exponentiation.py
@@ -5,6 +5,8 @@
 https://www.hackerearth.com/practice/notes/matrix-exponentiation-1/
 """
 
+from __future__ import annotations
+
 import timeit