diff --git a/.gitignore b/.gitignore
index 58f8bf72f2b9bd..215d7f526f465c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -114,3 +114,4 @@ Tools/ssl/win32
 .vs/
 .vscode/
 gmon.out
+.mypy_cache/