diff --git a/pyproject.toml b/pyproject.toml
index a6012cd1f..4984fb762 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -485,4 +485,5 @@ ignore=[
     "./altair/jupyter/",                        # Mostly untyped
     "./tests/test_jupyter_chart.py",            # Based on untyped module
     "../../../**/Lib",                          # stdlib
+    "../../../**/typeshed*"                     # typeshed-fallback
 ]