diff --git a/hosts/org/configuration.nix b/hosts/org/configuration.nix
index 3d27d26..0f6dd94 100644
--- a/hosts/org/configuration.nix
+++ b/hosts/org/configuration.nix
@@ -14,6 +14,7 @@
       ./webpass.nix
       ./nginx.nix
       ./dokuwiki.nix
+      ./matterbridge.nix
     ];
 
   networking.hostName = "hackens-org"; # Define your hostname.
@@ -21,7 +22,7 @@
   # dokuwiki overlay
   nixpkgs.overlays = [
     (self: super: {
-      dokuwiki = self.pkgs.callPackage ../../shared/dokuwiki.nix {};
+      dokuwiki = self.pkgs.callPackage ../../shared/dokuwiki.nix { };
     })
   ];
 
diff --git a/hosts/org/matterbridge.nix b/hosts/org/matterbridge.nix
new file mode 100644
index 0000000..b4e9237
--- /dev/null
+++ b/hosts/org/matterbridge.nix
@@ -0,0 +1,56 @@
+{ pkgs, lib, config, ... }:
+let
+  port = 52187;
+  configFile = pkgs.writeText "metterbridge.toml" ''
+    [irc]
+        [irc.ulminfo]
+        Server="ulminfo.fr:6697" # Ou ens.wtf tu choisis.
+        Nick="roBOT"
+            UseTLS=true
+            Charset="utf8"
+            PrefixMessagesWithNick=true
+            RemoteNickFormat="<{NICK}> "
+          
+    [mattermost]
+        [mattermost.merle]
+            WebhookBindAddress="0.0.0.0:${builtins.toString port}"
+            PrefixMessagesWithNick=false
+            RemoteNickFormat="{NICK}"
+      
+    [[gateway]]
+    name="hackens"
+    enable=true
+        [[gateway.inout]]
+        account="irc.ulminfo"
+        channel="#hackens"
+        [[gateway.inout]]
+        account="mattermost.merle"
+        channel="town-square"
+  '';
+in
+{
+  systemd.services.matterbridge = {
+    description = "Matterbridge chat platform bridge";
+    wantedBy = [ "multi-user.target" ];
+    after = [ "network.target" ];
+    script = ''
+      ${pkgs.matterbridge}/bin/matterbridge -conf ${configFile}
+    '';
+
+
+    serviceConfig = {
+      User = "matterbridge";
+      Group = "matterbridge";
+      Restart = "always";
+      RestartSec = "10";
+      EnvironmentFile = config.age.secrets."matterbridge-env".path;
+    };
+  };
+  users.users.matterbridge = {
+    isSystemUser = true;
+    group = "matterbridge";
+
+  };
+  users.groups.matterbridge = { };
+  networking.firewall.allowedTCPPorts = [ port ];
+}
diff --git a/secrets/default.nix b/secrets/default.nix
index e091eea..9853933 100644
--- a/secrets/default.nix
+++ b/secrets/default.nix
@@ -1,4 +1,11 @@
 { ... }: {
   imports = [ <agenix/modules/age.nix> ];
-  age.secrets."wikiOpenID".file = ./wiki-openID.age;
+  age.secrets."wikiOpenID" = {
+    file = ./wiki-openID.age;
+    owner = "dokuwiki";
+  };
+  age.secrets."matterbridge-env" = {
+    file = ./matterbridge-env.age;
+    owner = "matterbridge";
+  };
 }
diff --git a/secrets/matterbridge-env.age b/secrets/matterbridge-env.age
new file mode 100644
index 0000000..58099a6
--- /dev/null
+++ b/secrets/matterbridge-env.age
@@ -0,0 +1,33 @@
+age-encryption.org/v1
+-> ssh-ed25519 JGx7Ng udxfs+mQbihD5fPzAn5ni8YEJVZpy4WWsJD6lCtRC1A
+KZ5YX6e6z8SWnlDlx8vA4w0YUqtzBoYwInFKuqZz7d4
+-> ssh-ed25519 kXobKQ A6vHdLfZyEBJgYx41cinKBs0x0TaP331o5RMiARyeUw
+BneTkDar5nxv6oZ9sCtIlrknPCNTN+/+/PF0IL+Sd48
+-> ssh-ed25519 7hZk0g Zb6uedun2Z3ZKxFefDyPbro7hiBf9I0MBT4JqBNVKVQ
+iowidJUNNg/i8PJzr2QaQ1CtiGuhqLiMEgAZOnNhOpg
+-> ssh-rsa krWCLQ
+YTtOm6+MDPBNKQRhBZfhNqJV1qLJ5UDV5UdBnU0NzQz6k0IB2wowKcbgsmeoTPAo
+y8Ngqaj73LsttzvBtFEQkGyfx/uN5YheUjyzpRvKSgYFAhz1MfRnJNMDSpcSQSrm
+6zLZz0YP6DUPxolVhbmOMdTdcfFZj99RFDQXhuKnsKYRVm9sL5j3ucf/Ekk9PDoD
+d6qvsE8Coujxhcraf80w/USnBtB1hHJWqJe+iljuZ6xXr+Piuc3Rm289NHiB5x+3
+56pvcQO6NAy4IvDnWD2KfOIgF4LNAVKNnZzUyBLYK+31N3Xq/FKZ1sreN9dy7F5Z
+E6Lnak3W3E9/O3R8n7p9CA
+-> ssh-ed25519 /vwQcQ d9HHwpCJKqUkEkJxcX4/diGPuopw0htz0FSdy6nJoQQ
+Zrh2lQSPiFZi4aSum8PvgbY4hgSaFZGxDsjCTVkLcy8
+-> ssh-ed25519 0R97PA E3p80voKVJhW+lJa9BbYnmzYlCMlYdMZh9BJbwy2a0A
+0FiTmlnAKlBD1/tTz1KeVgCbJ6BjEQhgdYRnnsdw9NQ
+-> ssh-ed25519 cvTB5g rqR6oJ+SD2P8cE9Rv5y44OilufgL8TJ/wZVQDbzyAwU
+SPF2XWcwsmq93RCBysKXejLUDdRtsDEI7NgueV4DmeQ
+-> ssh-ed25519 Wu8JLQ pbLcWS1CB6FjR5bD/jcTC8yJAOEldPgI5tG2eYF0Onc
+ghsz3bkN8vQplNXBCgRFq2lpbqs0DGeIF8IdlI93j8g
+-> ssh-ed25519 EIt1vA lSqRBaPgoG8n67bNIsHFu1RK5RlXWZBPkC15L2dprEw
++jtJKYpFf9O9YJFx4y/JQ2kAEj0GP8PsPtn6gg80OMw
+-> ssh-ed25519 X51wxg YyH0+riDtUnbeuwLE6tZyvg1WvenA7hHP2Yo5ULiRmg
+QvwlfQd6VFZS/3VSbud/ApzkmjGtx2bzVWyQRMPOGeA
+-> 4l{!l\L-grease {6Ig( Vc~QhIg \Q:#
+mRy+uiK5/EjovQZu32MubNOIg/GHh0ixYiuA7DOt+enUvwGe5ABo2JAKlZUpbHD3
+gkvFvQSHMj94zoHmK7a7pnp73QZ5uwtqUuPpm3xclXIZFDkWJQ
+--- dqYRV0DCgBAI4LSzwaka+j17Ov0J27IQLQzxEcygRZA
+
+YU\ÔÓû
÷8ÔÍ•/»à´0FS”
+“΂xøëÝMZµfŒúY~C`迳$7ÌdÇš<i–·"�¶"éGLžHò1“]ÜÄw)¦¾J^G‰ªwŒ¡3èýZ�ŬeÄâv‚I…”rÅwH%ÄC;6>Êä7ŠBÀ÷Øž¤ÀkF~w®ÞX
\ No newline at end of file
diff --git a/secrets/secrets.nix b/secrets/secrets.nix
index df3cc0b..f9c06e8 100644
--- a/secrets/secrets.nix
+++ b/secrets/secrets.nix
@@ -1,10 +1,14 @@
 let
   lib = (import <nixpkgs> { }).lib;
-  readPubkeys = user:
+  readpubkeys = user:
     builtins.filter (k: k != "")
-    (lib.splitString "\n" (builtins.readFile (../pubkeys + "/${user}.keys")));
-in {
-  "wiki-openID.age".publicKeys = (readPubkeys "sinavir")
-    ++ (readPubkeys "hackens-host") ++ (readPubkeys "raito")
-    ++ (readPubkeys "gdd") ++ (readPubkeys "backslash");
+      (lib.splitString "\n" (builtins.readFile (../pubkeys + "/${user}.keys")));
+in
+{
+  "wiki-openid.age".publicKeys = (readpubkeys "sinavir")
+    ++ (readpubkeys "hackens-host") ++ (readpubkeys "raito")
+    ++ (readpubkeys "gdd") ++ (readpubkeys "backslash");
+  "matterbridge-env.age".publicKeys = (readpubkeys "sinavir")
+    ++ (readpubkeys "hackens-host") ++ (readpubkeys "raito")
+    ++ (readpubkeys "gdd") ++ (readpubkeys "backslash");
 }