diff --git a/templates/usr/local/lib/systemd/system/disapp_maintenance_begin.timer.j2 b/templates/usr/local/lib/systemd/system/disapp_maintenance_begin.timer.j2
index 2e1ee38989c06ff2b28229fcd345008477384d8f..7f0eb91718e1efd3efee7ded804ea7661abdf419 100644
--- a/templates/usr/local/lib/systemd/system/disapp_maintenance_begin.timer.j2
+++ b/templates/usr/local/lib/systemd/system/disapp_maintenance_begin.timer.j2
@@ -4,7 +4,7 @@ Description=timer for disapp_maintenance.service
 [Timer]
 # run on the 1st Tuesday of each month
 # You can validate your calendar expressions using `systemd-analyze calendar EXPR`.
-OnCalendar=Tue *-*-01..07 08:00:00
+OnCalendar=Tue *-*-01..07 07:00:00
 Unit=disapp_maintenance_begin
 
 [Install]
diff --git a/templates/usr/local/lib/systemd/system/subapp_maintenance_begin.timer.j2 b/templates/usr/local/lib/systemd/system/subapp_maintenance_begin.timer.j2
index d86f73e846601d1887c8a12467b0cb8a1df13521..91fbd66d4a564d55ec50abcc211380b27ab3f50c 100644
--- a/templates/usr/local/lib/systemd/system/subapp_maintenance_begin.timer.j2
+++ b/templates/usr/local/lib/systemd/system/subapp_maintenance_begin.timer.j2
@@ -4,7 +4,7 @@ Description=timer for subapp_maintenance.service
 [Timer]
 # run on the 1st Tuesday of each month
 # You can validate your calendar expressions using `systemd-analyze calendar EXPR`.
-OnCalendar=Tue *-*-01..07 08:00:00
+OnCalendar=Tue *-*-01..07 07:00:00
 Unit=subapp_maintenance_begin
 
 [Install]