diff --git a/flake.nix b/flake.nix
index 18f2591..ca27da5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -41,9 +41,8 @@
       ];
     };
 
-    nixosConfigurations.loutreos = nixpkgs.lib.nixosSystem {
+    nixosConfigurations.loutreos = nixpkgs-unstable.lib.nixosSystem {
       system = "x86_64-linux";
-      specialArgs = { inherit nixpkgs-unstable; };
       modules = [
         nixpkgs-unstable.nixosModules.notDetected
         simple-nixos-mailserver.nixosModule
diff --git a/systems/LoutreOS/configuration.nix b/systems/LoutreOS/configuration.nix
index 5da49ec..77a4c9b 100644
--- a/systems/LoutreOS/configuration.nix
+++ b/systems/LoutreOS/configuration.nix
@@ -107,6 +107,15 @@
         ];
       };
       extraCommands = ''
+        ip6tables -w -D FORWARD -j loutreos-forward 2>/dev/null || true
+        ip6tables -w -F loutreos-forward 2>/dev/null || true
+        ip6tables -w -X loutreos-forward 2>/dev/null || true
+        ip6tables -w -N loutreos-forward
+        ip6tables -A loutreos-forward -m state --state RELATED,ESTABLISHED -j ACCEPT
+        ip6tables -A loutreos-forward -j ACCEPT -i eno2
+        ip6tables -A loutreos-forward -j nixos-fw-log-refuse
+        ip6tables -w -A FORWARD -j loutreos-forward
+
         # Redirect local network request from server external IP to internal IP
         # Make the server available even without internet access
         iptables -t nat -D PREROUTING -s 10.30.0.0/16 -d 176.180.172.105 -j DNAT --to 10.30.0.1 || true
@@ -130,7 +139,6 @@
       };
       dhcpPrefixDelegationConfig.SubnetId = "0";
     };
-    "40-eno1".linkConfig.RequiredForOnline = "no";
     "40-eno2" = {
       networkConfig = {
         IPv6SendRA = true;
@@ -226,7 +234,7 @@
   # -R 127.0.0.1:2525:127.0.0.1:25  redirect SMTP port on VPS port 2525
   services.autossh.sessions = [
     {
-      extraArguments = "-N -R 0.0.0.0:2222:127.0.0.1:22 loutre@vps772619.ovh.net";
+      extraArguments = "-N -R 0.0.0.0:2222:127.0.0.1:22 -R 127.0.0.1:2525:127.0.0.1:25 loutre@vps772619.ovh.net";
       monitoringPort = 20000;
       name = "backup-ssh-reverse";
       user = "autossh";
diff --git a/systems/LoutreOS/hardware-configuration.nix b/systems/LoutreOS/hardware-configuration.nix
index 720b883..b32d6f1 100644
--- a/systems/LoutreOS/hardware-configuration.nix
+++ b/systems/LoutreOS/hardware-configuration.nix
@@ -158,11 +158,6 @@
       fsType = "zfs";
     };
 
-  fileSystems."/var/lib/nextcloud" =
-    { device = "loutrepool/var/nextcloud";
-      fsType = "zfs";
-    };
-
   fileSystems."/var/lib/private/photoprism" =
     { device = "loutrepool/var/photoprism";
       fsType = "zfs";
diff --git a/systems/LoutreOS/medias.nix b/systems/LoutreOS/medias.nix
index 6c3fa2b..39bf858 100644
--- a/systems/LoutreOS/medias.nix
+++ b/systems/LoutreOS/medias.nix
@@ -1,10 +1,10 @@
-{ config, lib, pkgs, nixpkgs-unstable, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
 {
   services = {
     transmission = {
       enable = true;
-      package = nixpkgs-unstable.legacyPackages.x86_64-linux.transmission_4;
+      package = inputs.nixpkgs-unstable.legacyPackages.x86_64-linux.transmission_4;
       home = "/var/lib/transmission";
       group = "medias";
       settings = {
@@ -20,17 +20,17 @@
 
     radarr = {
       enable = true;
-      package = nixpkgs-unstable.legacyPackages.x86_64-linux.radarr;
+      package = inputs.nixpkgs-unstable.legacyPackages.x86_64-linux.radarr;
     };
     sonarr = {
       enable = true;
-      package = nixpkgs-unstable.legacyPackages.x86_64-linux.sonarr;
+      package = inputs.nixpkgs-unstable.legacyPackages.x86_64-linux.sonarr;
     };
     prowlarr.enable = true;
 
     jellyfin = {
       enable = true;
-      package = nixpkgs-unstable.legacyPackages.x86_64-linux.jellyfin;
+      package = inputs.nixpkgs-unstable.legacyPackages.x86_64-linux.jellyfin;
     };
 
     navidrome = {
diff --git a/systems/LoutreOS/web.nix b/systems/LoutreOS/web.nix
index 9fda161..0d82934 100644
--- a/systems/LoutreOS/web.nix
+++ b/systems/LoutreOS/web.nix
@@ -302,17 +302,14 @@ in
         # };
         "drive.nyanlout.re" = base {
           "/" = {
+            index = "/index.php";
             extraConfig = ''
               fastcgi_split_path_info ^(.+\.php)(/.+)$;
               fastcgi_pass unix:${config.services.phpfpm.pools.drive.socket};
               include ${pkgs.nginx}/conf/fastcgi_params;
               include ${pkgs.nginx}/conf/fastcgi.conf;
-              fastcgi_param SCRIPT_FILENAME $document_root/index.php;
-              fastcgi_intercept_errors on;
-              fastcgi_buffers 64 4K;
-              client_body_temp_path /mnt/webdav/tmp_upload;
-              client_max_body_size 0;
-              proxy_request_buffering off;
+
+              client_max_body_size    0;
             '';
           };
         } // {
@@ -348,10 +345,6 @@ in
         "challenge.amandoline-creations.fr" = base {
           "/".alias = "/var/www/amandoline-challenge/";
         };
-        ${config.services.nextcloud.hostName} = {
-          forceSSL = true;
-          enableACME = true;
-        };
       };
     };
 
@@ -388,20 +381,6 @@ in
     #   enable = true;
     #   package = pkgs.mariadb;
     # };
-
-    nextcloud = {
-      enable = true;
-      package = pkgs.nextcloud29;
-      hostName = "cloud.nyanlout.re";
-      database.createLocally = true;
-      https = true;
-      maxUploadSize = "16G";
-      config = {
-        dbtype = "pgsql";
-        adminpassFile = "$CREDENTIALS_DIRECTORY/nextcloud_admin.pass";
-      };
-    };
-
   };
 
   systemd.services.nginx.serviceConfig = {
@@ -418,16 +397,6 @@ in
     ];
   };
 
-  systemd.services.phpfpm-drive.serviceConfig = {
-    ReadWritePaths = [
-      "/mnt/webdav"
-    ];
-  };
-
-  systemd.services.nextcloud-setup.serviceConfig = {
-    LoadCredential = "nextcloud_admin.pass:/mnt/secrets/nextcloud_admin.pass";
-  };
-
   systemd.services.site-musique = let
     djangoEnv =(pkgs.python3.withPackages (ps: with ps; [ gunicorn django_3 pillow setuptools ]));
   in {