diff --git a/machines/web01/_configuration.nix b/machines/web01/_configuration.nix
index 8cb9425..da1e784 100644
--- a/machines/web01/_configuration.nix
+++ b/machines/web01/_configuration.nix
@@ -19,6 +19,7 @@ lib.extra.mkConfig {
     "static"
     "wordpress"
     "netbox"
+    "kahulm"
   ];
 
   extraConfig = {
diff --git a/machines/web01/kahulm.nix b/machines/web01/kahulm.nix
new file mode 100644
index 0000000..e947881
--- /dev/null
+++ b/machines/web01/kahulm.nix
@@ -0,0 +1,32 @@
+{ sources, config, ... }:
+let
+  host = "kahulm.normalesup.eu";
+  port = 3009;
+in
+{
+  imports = [ (sources.kahulm + "/module.nix") ];
+
+  services.kahulm = {
+    inherit port;
+    enable = true;
+    baseUrl = "https://${host}";
+    sessionSecretFile = config.age.secrets.kahulm-session_secret.path;
+  };
+
+  services.nginx = {
+    enable = true;
+
+    virtualHosts.${host} = {
+      enableACME = true;
+      forceSSL = true;
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:${builtins.toString port}";
+      };
+    };
+  };
+
+  networking.firewall.allowedTCPPorts = [
+    80
+    443
+  ];
+}
diff --git a/machines/web01/secrets/kahulm-session_secret b/machines/web01/secrets/kahulm-session_secret
new file mode 100644
index 0000000..d8afbfb
--- /dev/null
+++ b/machines/web01/secrets/kahulm-session_secret
@@ -0,0 +1,28 @@
+age-encryption.org/v1
+-> ssh-ed25519 jIXfPA N+d61BeAAJsN9yuUaIAyaeqTxwu/y7fDxTEUZ4Xb2T8
+qisM6kKQfgXqi+8KtX8l61n6axSTOOPTkeXMFM9S40k
+-> ssh-ed25519 QlRB9Q O+f6yM7IEAQcGS0tWYI/vaeR9EdLIrMzfou+SkOh0TA
+rgcRoVg8ODN3VfSnQgGeE7eeN1de28OiCcE/esQuRlQ
+-> ssh-ed25519 r+nK/Q MhWcxBz2Cri5gv+h5Axh2zS9rTSX/0Qq3L1+2XK+Fi4
+RznePCtPEM4Uayr4v6wy8VsU2RhFRrRWdB/+rAqNp5k
+-> ssh-rsa krWCLQ
+MZ5gQrXVmfKCwtWqFXki5ZTEG4Pa864N9qqjGnyw1vHUFmGBOMFO8Hvasz+iG36V
+AmTNFzx3Kjdx+gnJXqC7jISzjg/gT+rOYHZH3hAthEHwdZPAvhQtoHb0asTfNOD7
+mCzM/tkzsygbk3KxicFNdi7rq5dX1K2vrizB+529r0IPCdrVr4KHblahHM1oHdRg
+gL8P+LP+suB1xjUaZ+rppbNhqgY2aAIVoDFkIdreDLu/MyDZhNFcFOr0pIOmxBDl
+er96RwBjk1cyscRwE1i0xdxSWel1qUEAN+QAaje6w2X5AIsL/1rY1h0UDr0OK81f
+77LQ923Haz1osic6ot88Ig
+-> ssh-ed25519 /vwQcQ ZS1tjIHOs1T18ZCVfE1KgAgE3cjGtcq5nThfUsV+IDY
+A0DpFXoGm83JuHeFmvksUoEckgEeNE+4D6LlKvbM7i8
+-> ssh-ed25519 0R97PA ptvOm/preYyZXdYLaw9QBY1KMTq67twidem8g6gH8iI
+i30sxM4XjOihv1ZD8XYFGMo5c83tuNZChVA+MbahCAI
+-> ssh-ed25519 JGx7Ng DYanzR7agwBWoVTId0ggLjMJdFZMW0NPeBxUH7J66H8
+DL6XY8wwEmATSMmL1HH0ntA3ZdT44TUOXEI2Cqb/tsQ
+-> ssh-ed25519 5SY7Kg XACP1By8MXp+CFyvbEFSJqLiqWqu6h9NQbGsoTdT2m4
+mAvr00GDzJfUFgva+vIMklMpM52EERAkC5DCQaNDCWw
+-> ssh-ed25519 p/Mg4Q Eo1StxDOAh69cOqFs8DETqtW097QKYYz2tcNARgqMio
+/YMmaZ5fVU0sWa70CB2DzKSFHmt3Q7Rcw2JDoqdJmtQ
+-> ssh-ed25519 0IVRbA wZJyhn3bcP1DkVANbc8ot/HFMtg5NFxM1jsNCz2lX1o
+lEcvnd+ItoaeozsDoBaGsVJk63kmuUhfkBe2VfDEHMo
+--- QCjlcLMF7v9spqfVlUMub5LIDnvWI0nPifeQBQKduCg
+������>���{^פ��w�ޅ^�@n�I,?7<�:-�Z]����^���s�6�0����Z۾#�<��g|�

\ No newline at end of file
diff --git a/machines/web01/secrets/secrets.nix b/machines/web01/secrets/secrets.nix
index 3edfbf4..cb8bce0 100644
--- a/machines/web01/secrets/secrets.nix
+++ b/machines/web01/secrets/secrets.nix
@@ -10,4 +10,5 @@ lib.setDefault { inherit publicKeys; } [
   "netbox-environment_file"
   "ntfy_sh-environment_file"
   "castopod-environment_file"
+  "kahulm-session_secret"
 ]
diff --git a/npins/sources.json b/npins/sources.json
index a3f67d4..3b75c1f 100644
--- a/npins/sources.json
+++ b/npins/sources.json
@@ -102,6 +102,20 @@
       "url": null,
       "hash": "1p093q9paa4zi37gsq063vd9ypq7421rmcrlzfd5dyaczwksarnz"
     },
+    "kahulm": {
+      "type": "GitRelease",
+      "repository": {
+        "type": "Git",
+        "url": "https://git.eleves.ens.fr/mboyer02/kahulm.git"
+      },
+      "pre_releases": false,
+      "version_upper_bound": null,
+      "release_prefix": null,
+      "version": "v0.0.1",
+      "revision": "bc31b48c698a4ad329c330e015cf2dea633aa952",
+      "url": null,
+      "hash": "0wsqafj2hi7j5r3bsfzhsrrhcvlrkhwa2f8qyby74flqb5mifq0s"
+    },
     "liminix": {
       "type": "Git",
       "repository": {
@@ -281,4 +295,4 @@
     }
   },
   "version": 3
-}
+}
\ No newline at end of file