diff --git a/filesystem/aufs/pkg_linux_post.conf b/filesystem/aufs/pkg_linux_post.conf
index 562b50240..460eef2b5 100644
--- a/filesystem/aufs/pkg_linux_post.conf
+++ b/filesystem/aufs/pkg_linux_post.conf
@@ -37,8 +37,6 @@ if [ ! -z "$pkg_aufs_source_file" ]; then
 	pkg_aufs_copy_source_files() {
 		cp -rv $pkg_aufs_tempdir/aufs3-standalone/{Documentation,fs} .
 		cp -rv $pkg_aufs_tempdir/aufs3-standalone/include/uapi/linux/aufs_type.h include/uapi/linux/
-		# get header installed when building linux-header package
-		echo "header-y += aufs_type.h" >> include/uapi/linux/Kbuild
 	}
 	hook_add prepatch 5 "pkg_aufs_copy_source_files"