diff --git a/Perso/systemd_timers/lockScreenUpdate.timer b/Perso/systemd_timers/lockScreenUpdate.timer
index 9a0ea57..cd5edfb 100644
--- a/Perso/systemd_timers/lockScreenUpdate.timer
+++ b/Perso/systemd_timers/lockScreenUpdate.timer
@@ -4,7 +4,8 @@ Requires=lightdm.service
 After=lightdm.service
 
 [Timer]
+OnBootSec=5min
 OnUnitActiveSec=5min
 
 [Install]
-WantedBy=timers.target
\ No newline at end of file
+WantedBy=timers.target