diff --git a/src/PIL/ImageChops.py b/src/PIL/ImageChops.py
index 81c7f0d0b..29a5c995f 100644
--- a/src/PIL/ImageChops.py
+++ b/src/PIL/ImageChops.py
@@ -15,6 +15,8 @@
 # See the README file for information on usage and redistribution.
 #
 
+from __future__ import annotations
+
 from . import Image