diff --git a/Left4Dead/l4dserver b/Left4Dead/l4dserver
index d05cd9a79..bcf389a35 100644
--- a/Left4Dead/l4dserver
+++ b/Left4Dead/l4dserver
@@ -82,6 +82,9 @@ servercfg="${servicename}.cfg"
 servercfgdefault="server.cfg"
 servercfgdir="${systemdir}/cfg"
 servercfgfullpath="${servercfgdir}/${servercfg}"
+
+# Backup
+backupdays="30"
 backupdir="${rootdir}/backups"
 
 # Logging