diff --git a/inventories/chaosknoten/host_vars/router.yaml b/inventories/chaosknoten/host_vars/router.yaml
index 134d29f..b181c0a 100644
--- a/inventories/chaosknoten/host_vars/router.yaml
+++ b/inventories/chaosknoten/host_vars/router.yaml
@@ -1,2 +1 @@
 systemd_networkd__config_dir: 'resources/chaosknoten/router/systemd_networkd/'
-nftables__config: "{{ lookup('ansible.builtin.file', 'resources/chaosknoten/router/nftables/nftables.conf') }}"
diff --git a/inventories/chaosknoten/hosts.yaml b/inventories/chaosknoten/hosts.yaml
index 1d033de..98af847 100644
--- a/inventories/chaosknoten/hosts.yaml
+++ b/inventories/chaosknoten/hosts.yaml
@@ -91,9 +91,6 @@ base_config_hosts:
 systemd_networkd_hosts:
   hosts:
     router:
-nftables_hosts:
-  hosts:
-    router:
 docker_compose_hosts:
   hosts:
     ccchoir:
diff --git a/playbooks/deploy.yaml b/playbooks/deploy.yaml
index d971cf4..69648b2 100644
--- a/playbooks/deploy.yaml
+++ b/playbooks/deploy.yaml
@@ -9,11 +9,6 @@
   roles:
     - systemd_networkd
 
-- name: Ensure nftables deployment on nftables_hosts
-  hosts: nftables_hosts
-  roles:
-    - nftables
-
 - name: Ensure deployment of infrastructure authorized keys
   hosts: infrastructure_authorized_keys_hosts
   roles:
diff --git a/resources/chaosknoten/router/nftables/nftables.conf b/resources/chaosknoten/router/nftables/nftables.conf
deleted file mode 100644
index 6bc6cbe..0000000
--- a/resources/chaosknoten/router/nftables/nftables.conf
+++ /dev/null
@@ -1,73 +0,0 @@
-#!/usr/sbin/nft -f
-
-## Variables
-
-# Interfaces
-define if_net1_v4_wan = "net1"
-define if_net2_v6_wan = "net2"
-define if_net0_2_v4_nat = "net0.2"
-define if_net0_3_ci_runner = "net0.3"
-
-# Interface Groups
-define wan_ifs = { $if_net1_v4_wan,
-                   $if_net2_v6_wan }
-define lan_ifs = { $if_net0_2_v4_nat,
-                   $if_net0_3_ci_runner }
-
-
-## Rules
-
-table inet reverse-path-forwarding {
-    chain rpf-filter {
-        type filter hook prerouting priority mangle + 10; policy drop;
-
-        # Only allow packets if their source address is routed via their incoming interface.
-        # https://github.com/NixOS/nixpkgs/blob/d9d87c51960050e89c79e4025082ed965e770d68/nixos/modules/services/networking/firewall-nftables.nix#L100
-        fib saddr . mark . iif oif exists accept
-    }
-}
-
-table inet host {
-    chain input {
-        type filter hook input priority filter; policy drop;
-
-        iifname "lo" accept comment "allow loopback"
-
-        ct state invalid drop
-        ct state established,related accept
-
-		ip protocol icmp accept
-		ip6 nexthdr icmpv6 accept
-
-        # Allow SSH access.
-        tcp dport 22 accept comment "allow ssh access"
-
-        # Allow DHCP server access.
-		iifname $if_net0_3_ci_runner udp dport 67 accept comment "allow dhcp server access"
-    }
-}
-
-table ip v4nat {
-    chain prerouting {
-        type nat hook prerouting priority dstnat; policy accept;
-    }
-
-    chain postrouting {
-        type nat hook postrouting priority srcnat; policy accept;
-
-        oifname $if_net1_v4_wan masquerade
-    }
-}
-
-table inet forward {
-    chain forward {
-        type filter hook forward priority filter; policy drop;
-
-        ct state invalid drop
-        ct state established,related accept
-
-        # Allow internet access.
-		meta nfproto ipv6 iifname $lan_ifs oifname $if_net2_v6_wan accept comment "allow v6 internet access"
-		meta nfproto ipv4 iifname $lan_ifs oifname $if_net1_v4_wan accept comment "allow v4 internet access"
-    }
-}
diff --git a/resources/chaosknoten/router/systemd_networkd/21-net0.2-v4_nat.network b/resources/chaosknoten/router/systemd_networkd/21-net0.2-v4_nat.network
index c7fd9a7..880dd1d 100644
--- a/resources/chaosknoten/router/systemd_networkd/21-net0.2-v4_nat.network
+++ b/resources/chaosknoten/router/systemd_networkd/21-net0.2-v4_nat.network
@@ -8,7 +8,7 @@ RequiredForOnline=no
 [Network]
 Description=v4-NAT
 
-# Masquerading done in nftables (nftables.conf).
+IPMasquerade=ipv4
 IPv6SendRA=yes
 
 [Address]
diff --git a/resources/chaosknoten/router/systemd_networkd/21-net0.3-ci_runners.network b/resources/chaosknoten/router/systemd_networkd/21-net0.3-ci_runners.network
index 9caca86..6f73beb 100644
--- a/resources/chaosknoten/router/systemd_networkd/21-net0.3-ci_runners.network
+++ b/resources/chaosknoten/router/systemd_networkd/21-net0.3-ci_runners.network
@@ -8,7 +8,7 @@ RequiredForOnline=no
 [Network]
 Description=ci-runners
 
-# Masquerading done in nftables (nftables.conf).
+IPMasquerade=ipv4
 IPv6SendRA=yes
 
 DHCPServer=true
diff --git a/roles/nftables/README.md b/roles/nftables/README.md
deleted file mode 100644
index 81d8871..0000000
--- a/roles/nftables/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Role `nftables`
-
-Deploys nftables.
-
-## Support Distributions
-
-Should work on Debian-based distributions.
-
-## Required Arguments
-
-- `nftables__config`: nftables configuration to deploy.
diff --git a/roles/nftables/handlers/main.yaml b/roles/nftables/handlers/main.yaml
deleted file mode 100644
index 3b72c54..0000000
--- a/roles/nftables/handlers/main.yaml
+++ /dev/null
@@ -1,5 +0,0 @@
-- name: Restart nftables service
-  ansible.builtin.systemd_service:
-    name: nftables
-    state: restarted
-  become: true
diff --git a/roles/nftables/meta/argument_specs.yaml b/roles/nftables/meta/argument_specs.yaml
deleted file mode 100644
index aa56223..0000000
--- a/roles/nftables/meta/argument_specs.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-argument_specs:
-  main:
-    options:
-      nftables__config:
-        type: str
-        required: true
diff --git a/roles/nftables/tasks/main.yaml b/roles/nftables/tasks/main.yaml
deleted file mode 100644
index 46ea18d..0000000
--- a/roles/nftables/tasks/main.yaml
+++ /dev/null
@@ -1,15 +0,0 @@
-- name: ensure nftables is installed
-  ansible.builtin.apt:
-    name: nftables
-    state: present
-  become: true
-
-- name: deploy nftables configuration
-  ansible.builtin.copy:
-    content: "{{ nftables__config }}"
-    dest: "/etc/nftables.conf"
-    mode: "0644"
-    owner: root
-    group: root
-  become: true
-  notify: Restart nftables service