diff --git a/log2ram-daily.timer b/log2ram-daily.timer
index b7bdb7f..33467a8 100644
--- a/log2ram-daily.timer
+++ b/log2ram-daily.timer
@@ -2,7 +2,7 @@
 Description=Daily Log2Ram writing activities
 
 [Timer]
-OnCalendar=daily
+OnCalendar=*-*-* 23:55:00
 Persistent=true
 
 [Install]