diff --git a/hosts/FredOS-Mediaserver.nix b/hosts/FredOS-Mediaserver.nix
index d0340c9..995b01b 100644
--- a/hosts/FredOS-Mediaserver.nix
+++ b/hosts/FredOS-Mediaserver.nix
@@ -92,7 +92,7 @@
         MAX_PLAYERS = "50";
         MEMORY = "4G";
         ENABLE_BACKUP = true;
-        BACKUP_FREQUENCY = 30;
+        BACKUP_FREQUENCY = "30";
         PASSWORD = "DukeSmells";
       };
       volumes = [