diff --git a/README.md b/README.md
index 01fbd8a..b14d75d 100644
--- a/README.md
+++ b/README.md
@@ -72,7 +72,7 @@ at the CLI.
    - Ensure paths are correct (ReadWriteDirectories, [WorkingDirectory](https://www.freedesktop.org/software/systemd/man/systemd.exec.html),
 [ExecStart](https://www.freedesktop.org/software/systemd/man/systemd.service.html),
 [ExecStop](https://www.freedesktop.org/software/systemd/man/systemd.service.html)).
-   - Ensure timers property "[OnUnitActiveSec](https://www.freedesktop.org/software/systemd/man/)" (backup interval) is set as
+   - Ensure timers property "[OnCalendar](https://www.freedesktop.org/software/systemd/man/)" is set as
 desired.
    ```console
    $ nano minecraft-backup.service