diff --git a/hosts/monolith/default.nix b/hosts/monolith/default.nix
index 8e3c067..9bd4111 100644
--- a/hosts/monolith/default.nix
+++ b/hosts/monolith/default.nix
@@ -25,6 +25,7 @@ in
     ./partition.nix
     ./amdgpu.nix
     ./factorio-server.nix
+    ./nebula-vpn.nix
   ];
   boot.initrd.availableKernelModules = [
     "nvme"
diff --git a/hosts/monolith/nebula-vpn.nix b/hosts/monolith/nebula-vpn.nix
new file mode 100644
index 0000000..49c3867
--- /dev/null
+++ b/hosts/monolith/nebula-vpn.nix
@@ -0,0 +1,51 @@
+{ pkgs, config, ... }:
+let
+  s = config.sops.secrets;
+
+  secretConfig = {
+    owner = "nebula-wopus";
+    group = "nebula-wopus";
+    restartUnits = [ "nebula@wopus.service" ];
+    sopsFile = ../../secrets/monolith/default.yaml;
+  };
+in
+{
+  environment.systemPackages = with pkgs; [ nebula ];
+
+  services.nebula.networks.wopus = {
+    enable = true;
+    isLighthouse = false;
+    lighthouses = [ "192.168.88.1" ];
+    settings = {
+      cipher = "aes";
+    };
+    cert = s."nebula-wopus-vpn/monolith-crt".path;
+    key = s."nebula-wopus-vpn/monolith-key".path;
+    ca = s."nebula-wopus-vpn/ca-crt".path;
+    staticHostMap = {
+      "192.168.88.1" = [
+        "neubla-vpn.wopus.dev:4242"
+      ];
+    };
+    firewall.outbound = [
+      {
+        host = "any";
+        port = "any";
+        proto = "any";
+      }
+    ];
+    firewall.inbound = [
+      {
+        host = "any";
+        port = "any";
+        proto = "any";
+      }
+    ];
+  };
+
+  sops.secrets = {
+    "nebula-wopus-vpn/ca-crt" = secretConfig;
+    "nebula-wopus-vpn/monolith-crt" = secretConfig;
+    "nebula-wopus-vpn/monolith-key" = secretConfig;
+  };
+}
diff --git a/secrets/monolith/default.yaml b/secrets/monolith/default.yaml
index 0e1bd4d..82dbbc6 100644
--- a/secrets/monolith/default.yaml
+++ b/secrets/monolith/default.yaml
@@ -7,6 +7,10 @@ gitlab-runners:
     wopus-gitlab-nix: ENC[AES256_GCM,data:asE7J0d58x9VfQFWc07f5T4s5NZ+/VqMQo66EX93J0LbJ4iI5YjvrrIE4pSI1e4Nz/SRQhltaJ0DfSH0+qgjD4wnAONPRi3UlFbSdGWS2bwwRtWe+Nci2krrUFxV2i/ZVE3CwCkNe4mqtII=,iv:gKrD/LhzI+jnDnX6CdxoHfjpiRdrsuRYJF9rTc8SffM=,tag:TczDGSU3gdKmERjBJ7tP/A==,type:str]
     wopus-ssh-nix-cache-pk: ENC[AES256_GCM,data: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,iv:1jnF2TTlyTR59xM8Bgaz6bubDOwFexHBJipNVa0VPXY=,tag:VsDb6C6wYa9p4Yey3iG4eA==,type:str]
     wopus-ssh-nix-cache-pub: ENC[AES256_GCM,data:F+QHv9wwgyQYobKwyG13tS2OKCZuBPKLe7RLkhxsqYmVEtkCnli9jG+unMp7MC5L0i3puNqfoXP2IC6g4ESHq1yE0ksUpUCHzps4oMZBQK9b5JcqXQs+c//hskTQ/sFmTfGPpdnQ7wAifnQf5Mx2E4RwiRznMgJGQ3RDDjg9xfWUyvw6PlslZH65aGrq3P/iURvj,iv:u34+rXKLcZjBlVJmdbf60I82Fb621lUjOBmR4CTJWGk=,tag:ToPtBIz3bgzAUKc6hh4Oxg==,type:str]
+nebula-wopus-vpn:
+    ca-crt: ENC[AES256_GCM,data:sFc9SxfCVaDYxbJqzEK6pRsVoJSFbD1qs/oVKLXXJPrR2y5jVM/ESk/xwaemwEBDPn2VOxLqD62lPF8jP665w/rutskKJ4pMji+Ev2zeryaxDmEwSOL8EbEQtlNxkZZEX3dwVNxykbK5A3bIrcI6vHaOTFeMht6IanO6CdeQOS0KoyYW0fHbW0Dc/YytBMjVWCPQk2VeWCl7X4JBsjj8aVQ8qgupsI16tJmETetO3lHAaYt6dk0Fp51XVaKSuaYGBhnoADXEKA3cIQoPUOaJ1Q0CmdfYk5XWEr0q0OcqjeAn8OERGufHr227tJgYx8A=,iv:G5iq5qeX9NlkOdmj9K0GRQ/6lAU0cBNEO2hQe9kyirY=,tag:b3sW5hs0pkIqqm2j81BIIA==,type:str]
+    monolith-crt: ENC[AES256_GCM,data:+0YbGYreXYR2+cu0NwXUuAnfIEUBGXm5J6nUTx2/z25gDTOVx9eI7USX6cQT/3NOt9S8odHcHeWQXChgWU9Xf+avdXmNO9vQGf8bZCybDQltPF+Gb2zRiFWiAy7raQaZc74SMbGCzABdfQBnEnqs+s/y0+ovilzOmcopnu551QEyjojuMLVcpUsvrEoQBx+dLYBjx22xob0wNUmXgBFxLRuDvYHGdehZ4jg8Ihf9kpDyjtjpfa8mF1kmdKZvPI5Y9z4ZOvA8266H+jFSqfx41nIuYcIwi8naKkoRue4kRCv71IXyK5DJNEweZPXD5sCdd005sxGgBnpSJCpSfr7TsCy5FxDcf9ISi3yrXLttcnOt2u1b3FFKNQiwlo5s2PQB2AB2Zf3nvKPqICmcXtGN3w==,iv:Q6izpQw3SymKNjnjO4x3pzqGJo5SxYZkVYdXcHQBi0A=,tag:9tlMYrN+/mMNYifw1F3yZQ==,type:str]
+    monolith-key: ENC[AES256_GCM,data:Y8KVQk66dewyeRIF+6HJeufD9EYO55m73LxrtZi4KQU0RbUpsV0eiRMX62rYtw6+uP87f5Tx6kC3fX4+mqNb2ZgDtVvm3/Qnz5Ly112c/h33krNqRpv6pEHRkrS9j01tLkJnxwiyIvq3b03GTAIoCKWgqaaagCXYHArgzRrDIw==,iv:lp3zuD8XWaiJvyxzXHrgpF4qbrCv/uf9l9qyWXVrkkM=,tag:eSlTCa2TrIuga7UUxoloBQ==,type:str]
 sops:
     age:
         - recipient: age1zrgu7w8059xydagm60phnffghvfe9h2ca58cx8qwagqpyfuvs9fqw79c8h
@@ -27,8 +31,8 @@ sops:
             aFVxcDFhaGdYekRWRVFIWnRsZndtZFkKgsvxOFHOcO306Z9FkucA1fDOpZA8N1/h
             jYmIgcKTFgWoSCvux67lK30jFsYp7sm5z6WxxDYsGcoQ/+pxoUX2jQ==
             -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-07-16T15:17:16Z"
-    mac: ENC[AES256_GCM,data:UKIJFzABE0vr7vSYL85iZdTvd0y3dN/MaBUoKf6OpcDtRphM8/yY5J0Xq6XM5f28WFN1GlSKUekQz+DkA6aR6aCI2SICVOJpFb/eXKQ3Y7Td+PGcBr07hFOGCSu2vAzgYB1ZnajfI659FcWmdOoJSYgHUz3G7iRTHHCRVcoaVVk=,iv:jmKwn9bkqvPa0dGge4FFW2uT4Oa1LlFpFMUlnqUgkAA=,tag:CL+0+frQMt2TmgYv9yZeuw==,type:str]
+    lastmodified: "2025-11-10T03:03:07Z"
+    mac: ENC[AES256_GCM,data:GYriodre07cwdOik6Zh3ab3EzMTikF1BxMlKX+Fx1yurwkuBX9ULp04xN4TYWHlMgrDyQc/6c9K6P7yiT/XDBgLmdOUmdUJCkhHRobBID1oBjceKo/bcEhEx13qbKol11aKS9JFpAXGIogHk/ukElxrNTWiDlk409k7+WNn5l2k=,iv:DFSVmaTn2fUuAVf42v9wC/aekajgVjX+RmlG32aGD7E=,tag:noYDrelrDC5lIHS7b8Gj/g==,type:str]
     pgp:
         - created_at: "2025-03-07T22:49:16Z"
           enc: |-
@@ -46,4 +50,4 @@ sops:
             -----END PGP MESSAGE-----
           fp: 0FECE8316E74BA6F44EFC21A2F8F21CE8721456B
     unencrypted_suffix: _unencrypted
-    version: 3.10.2
+    version: 3.11.0