diff --git a/Arma3/arma3server b/Arma3/arma3server
index 62a760104..c7ec8d559 100644
--- a/Arma3/arma3server
+++ b/Arma3/arma3server
@@ -96,6 +96,9 @@ networkcfgdefault="network.cfg"
 servercfgdir="${systemdir}/cfg"
 servercfgfullpath="${servercfgdir}/${servercfg}"
 networkcfgfullpath="${servercfgdir}/${networkcfg}"
+
+# Backup
+backupdays="30"
 backupdir="${rootdir}/backups"
 
 # Logging