diff --git a/wireguard-install.sh b/wireguard-install.sh
index 3d0f8f2..5dadded 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -85,23 +85,23 @@ if [[ "$OS" = 'ubuntu' ]]; then
     add-apt-repository ppa:wireguard/wireguard
     apt-get update
     apt-get install linux-headers-$(uname -r)
-    apt-get install wireguard
+    apt-get install wireguard iptables
 elif [[ "$OS" = 'debian' ]]; then
     echo "deb http://deb.debian.org/debian/ unstable main" > /etc/apt/sources.list.d/unstable.list
     printf 'Package: *\nPin: release a=unstable\nPin-Priority: 90\n' > /etc/apt/preferences.d/limit-unstable
     apt update
     apt-get install linux-headers-$(uname -r)
-    apt install wireguard
+    apt install wireguard iptables
 elif [[ "$OS" = 'fedora' ]]; then
     dnf copr enable jdoss/wireguard
-    dnf install wireguard-dkms wireguard-tools
+    dnf install wireguard-dkms wireguard-tools iptables
 elif [[ "$OS" = 'centos' ]]; then
     curl -Lo /etc/yum.repos.d/wireguard.repo https://copr.fedorainfracloud.org/coprs/jdoss/wireguard/repo/epel-7/jdoss-wireguard-epel-7.repo
     yum install epel-release
-    yum install wireguard-dkms wireguard-tools
+    yum install wireguard-dkms wireguard-tools iptables
 elif [[ "$OS" = 'arch' ]]; then
     pacman -S linux-headers
-    pacman -S wireguard-tools
+    pacman -S wireguard-tools iptables
 fi
 
 # Make sure the directory exists (this does not seem the be the case on fedora)