diff --git a/install/f2b+ufw.sh b/install/f2b+ufw.sh
index 16539e9..e0dfa84 100644
--- a/install/f2b+ufw.sh
+++ b/install/f2b+ufw.sh
@@ -1,4 +1,12 @@
 sudo apt update
+
+if systemctl status iptables-persistent |grep active >/dev/null 2>&1
+then 
+ sudo systemctl stop iptables-persistent
+ sudo systemctl disable iptables-persistent
+
+fi
+
 #ufw
 sudo apt install ufw -y