diff --git a/buildroot/buildroot-2016.08.1/board/falinux/prime_oven/rootfs_overlay/root/.prime_oven/.buildroot_version b/buildroot/buildroot-2016.08.1/board/falinux/prime_oven/rootfs_overlay/root/.prime_oven/.buildroot_version
deleted file mode 100644
index 1dccc7c..0000000
--- a/buildroot/buildroot-2016.08.1/board/falinux/prime_oven/rootfs_overlay/root/.prime_oven/.buildroot_version
+++ /dev/null
@@ -1 +0,0 @@
-2017. 03. 10. (금) 13:02:36 KST