diff --git a/files/system/etc/tmpfiles.d/chrony.conf b/files/system/etc/tmpfiles.d/chrony.conf
new file mode 100644
index 0000000..1fcb829
--- /dev/null
+++ b/files/system/etc/tmpfiles.d/chrony.conf
@@ -0,0 +1 @@
+d /var/lib/chrony 0755 chrony chrony 30d