diff --git a/.gitignore b/.gitignore
index a5113933f5f..69f7ac0ecc0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,7 +21,6 @@ Doc/venv/
 Lib/distutils/command/*.pdb
 Lib/lib2to3/*.pickle
 Lib/test/data/*
-Lib/_sysconfigdata.py
 Lib/plat-mac/errors.rsrc.df.rsrc
 Makefile
 Makefile.pre