diff --git a/.flake8 b/.flake8
index c3f4ab2b86e8..e45a7f11787b 100644
--- a/.flake8
+++ b/.flake8
@@ -2,7 +2,9 @@
 # Y: Flake8 is only used to run flake8-pyi, everything else is in Ruff
 select = Y
 # Ignore rules normally excluded by default
-extend-ignore = Y090,Y091
+# Also ignore Y041 (redundant (complex |) float | int), see
+# https://github.com/python/typeshed/issues/16059
+extend-ignore = Y041,Y090,Y091
 per-file-ignores =
   # Generated protobuf files:
   # Y021: Include docstrings