diff --git a/hosts/hackens-org/configuration.nix b/hosts/hackens-org/configuration.nix
index 6add84c..d7083a6 100644
--- a/hosts/hackens-org/configuration.nix
+++ b/hosts/hackens-org/configuration.nix
@@ -14,6 +14,7 @@
       ./webpass.nix
       ./mosquitto.nix
       ./prometheus
+      ./kfet2mqtt.nix
       # ./bridge.nix
       # ./gha.nix
       # ./sync.nix
diff --git a/hosts/hackens-org/kfet2mqtt.nix b/hosts/hackens-org/kfet2mqtt.nix
new file mode 100644
index 0000000..76262a5
--- /dev/null
+++ b/hosts/hackens-org/kfet2mqtt.nix
@@ -0,0 +1,25 @@
+{ pkgs, ... }:
+let
+  python = pkgs.python39.withPackages (ps: [
+    ps.asyncio-mqtt
+    ps.websockets
+  ]);
+  script = pkgs.fetchgit {
+    url = "https://git.eleves.ens.fr/hackens/kfet2mqtt.git";
+    rev = "30d948dc2f7b4a0b440445ef578b6ed718a53273";
+    sha256 = "0d93jc0cwx1a8rhq9m0lwzqp53jsffr9qyswdkwydji14f3kwd4d";
+  };
+in
+{
+  systemd.services."kfet2mqtt" = {
+    enable = true;
+    description = "Programme qui indique l'ouverture de la k-fet sur le broker mqtt d'hackENS";
+    after = [ "network.target" ];
+    serviceConfig = {
+      ExecStart = "${python}/bin/python ${script}/script.py";
+      Restart = "always";
+      RestartSec = 10;
+    };
+    wantedBy = [ "mulit-user.target" ];
+  };
+}