diff --git a/misc/cherry-pick-typeshed.py b/misc/cherry-pick-typeshed.py
index af08009c2a8f..7e3b8b56e65f 100644
--- a/misc/cherry-pick-typeshed.py
+++ b/misc/cherry-pick-typeshed.py
@@ -53,6 +53,7 @@ def main() -> None:
                 "--index",
                 "--directory=mypy/typeshed",
                 "--exclude=**/tests/**",
+                "--exclude=**/test_cases/**",
                 diff_file,
             ],
             check=True,