diff --git a/maths/matrix_exponentiation.py b/maths/matrix_exponentiation.py
index 15b0c96e0f07..5d0ef8e8aa76 100644
--- a/maths/matrix_exponentiation.py
+++ b/maths/matrix_exponentiation.py
@@ -1,5 +1,7 @@
 """Matrix Exponentiation"""
 
+from __future__ import annotations
+
 import timeit
 
 """