diff --git a/auto_install/install.sh b/auto_install/install.sh
index 0256d7f..3bad5d5 100755
--- a/auto_install/install.sh
+++ b/auto_install/install.sh
@@ -836,7 +836,7 @@ confNetwork() {
         echo 1 > /tmp/noUFW
         $SUDO iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o $IPv4dev -j MASQUERADE
         if [[ $PLAT == "Ubuntu" || $PLAT == "Debian" ]]; then
-            $SUDO iptables-save
+            $SUDO iptables-save | $SUDO tee /etc/iptables/rules.v4 > /dev/null
         else
             $SUDO netfilter-persistent save
         fi