diff --git a/src/PIL/TiffImagePlugin.py b/src/PIL/TiffImagePlugin.py
index 0454038e8..3d36d1abc 100644
--- a/src/PIL/TiffImagePlugin.py
+++ b/src/PIL/TiffImagePlugin.py
@@ -404,7 +404,7 @@ class IFDRational(Rational):
     def __repr__(self) -> str:
         return str(float(self._val))
 
-    def __hash__(self) -> int:
+    def __hash__(self) -> int:  # type: ignore[override]
         return self._val.__hash__()
 
     def __eq__(self, other: object) -> bool: