diff --git a/etc/systemd/system/flatpak-update.timer b/etc/systemd/system/flatpak-update.timer
index 764eb8fd..c417e973 100644
--- a/etc/systemd/system/flatpak-update.timer
+++ b/etc/systemd/system/flatpak-update.timer
@@ -1,9 +1,13 @@
 [Unit]
-Description=install flatpak updates and uninstall unused flatpaks daily
+Description=install flatpak updates and uninstall unused flatpaks regularly
 
 [Timer]
-OnCalendar=*-*-* 19:00:00
+#OnCalendar=*-*-* 19:00:00
+# Executed every 4 hours
+OnUnitActiveSec=4h
+# Executed 5 minutes from boot
 OnBootSec=300
+# Delay execution by something between 0 seconds and 3 hours
 RandomizedDelaySec=3h
 Persistent=true