diff --git a/kernel/.gitignore b/kernel/.gitignore
index 78701ea37c97..4abc4e033ed8 100644
--- a/kernel/.gitignore
+++ b/kernel/.gitignore
@@ -1,4 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0-only
 kheaders.md5
-timeconst.h
-hz.bc