diff --git a/lib/systemd/bridgehead-update@.timer b/lib/systemd/bridgehead-update@.timer
index c2ce82e..d9abdf4 100644
--- a/lib/systemd/bridgehead-update@.timer
+++ b/lib/systemd/bridgehead-update@.timer
@@ -2,7 +2,7 @@
 Description=Daily Updates at 6am of Bridgehead (%i)
 
 [Timer]
-OnCalendar=*-*-* 6:00:00
+OnCalendar=*-*-* 06:00:00
 Persistent=true
 
 [Install]