diff --git a/start.sh b/start.sh
index ccb2bfe..fd57b56 100644
--- a/start.sh
+++ b/start.sh
@@ -59,10 +59,10 @@ for country in $COUNTRIES; do
 
     if ipset list "$country" &>/dev/null; then
         echo "[$country] Limpando ipset antigo..."
-        ipset flush "$country"
+        ipset destroy "$country"
     else
         echo "[$country] Criando novo ipset..."
-        ipset create "$country" hash:net
+        ipset create "$country" hash:net maxelem 262144
     fi
 
     while read -r subnet; do