diff --git a/port_forward/port_forward.sh b/port_forward/port_forward.sh
index 8f9a4c5..af766c6 100644
--- a/port_forward/port_forward.sh
+++ b/port_forward/port_forward.sh
@@ -14,6 +14,20 @@ add_port_forwarding() {
     echo "Port forwarding added: $src_port -> $dest_ip:$dest_port"
 }
 
+# Function to delete port forwarding rule
+delete_port_forwarding() {
+    local protocol=$1
+    local src_port=$2
+    local dest_ip=$3
+    local dest_port=$4
+
+    # Delete the port forwarding rule
+    iptables -t nat -D PREROUTING -p tcp --dport $src_port -j DNAT --to-destination $dest_ip:$dest_port
+    iptables -t nat -D POSTROUTING -p tcp -d $dest_ip --dport $dest_port -j MASQUERADE
+
+    echo "Port forwarding deleted: $src_port -> $dest_ip:$dest_port"
+}
+
 # Function to list port forwarding rules
 list_port_forwarding() {
     echo "Current port forwarding rules:"
@@ -23,9 +37,12 @@ list_port_forwarding() {
 # Main script logic
 if [ "$1" == "add" ] && [ "$2" == "ipv4" ]; then
     add_port_forwarding "tcp" $3 $4 $5
+elif [ "$1" == "delete" ] && [ "$2" == "ipv4" ]; then
+    delete_port_forwarding "tcp" $3 $4 $5
 elif [ "$1" == "list" ]; then
     list_port_forwarding
 else
     echo "Usage: $0 add ipv4 <src_port> <dest_ip> <dest_port>"
+    echo "       $0 delete ipv4 <src_port> <dest_ip> <dest_port>"
     echo "       $0 list"
 fi
\ No newline at end of file