diff --git a/flake.lock b/flake.lock
index 6dce111..522148b 100644
--- a/flake.lock
+++ b/flake.lock
@@ -537,6 +537,22 @@
         "url": "https://github.com/NixOS/nixpkgs/archive/072a6db25e947df2f31aab9eccd0ab75d5b2da11.tar.gz"
       }
     },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1743161759,
+        "narHash": "sha256-AJJy0SKtqLld9JPYi/yvI2P6qCNpcjExHuniZbRSklk=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "873f4b2202bdac3845fa5ae294cfa2748ef0667e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-24.11-small",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "nixpkgs_2": {
       "locked": {
         "lastModified": 1737003892,
@@ -702,6 +718,7 @@
         "hm": "hm",
         "nixcord": "nixcord",
         "nixpkgs": "nixpkgs_4",
+        "nixpkgs-stable": "nixpkgs-stable",
         "nvf": "nvf",
         "somcli": "somcli",
         "stylix": "stylix"
diff --git a/flake.nix b/flake.nix
index 17d7ec3..5ab046c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -29,6 +29,7 @@
   inputs = {
     # Nixpkgs and other core shit
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small"; # build error unrelated to config.
+    nixpkgs-stable.url = "github:nixos/nixpkgs/nixos-24.11-small"; # build error unrelated to config.
     flake-parts.url = "github:hercules-ci/flake-parts";
 
     hm = {
diff --git a/system/server/default.nix b/system/server/default.nix
index 17303ee..225bf10 100644
--- a/system/server/default.nix
+++ b/system/server/default.nix
@@ -1,4 +1,4 @@
 {lib, ...}: {
-  imports = [./caddy.nix ./transfer-sh.nix];
+  imports = [./caddy.nix ./transfer-sh.nix ./seafile.nix];
   options.niksos.server = lib.mkEnableOption "server servcies (such as caddy)."; #TODO: per service option.
 }
diff --git a/system/server/seafile.nix b/system/server/seafile.nix
new file mode 100644
index 0000000..6c35106
--- /dev/null
+++ b/system/server/seafile.nix
@@ -0,0 +1,40 @@
+{config, inputs, pkgs, ...}:{
+  services.seafile = {
+    enable = config.niksos.server;
+    seahubPackage = inputs.nixpkgs-stable.legacyPackages.${pkgs.system}.seahub;
+
+    adminEmail = "jurnwubben@gmail.com";
+    initialAdminPassword = "ChangeMeTheFuckNow!";
+
+    gc.enable = true;
+
+    ccnetSettings.General.SERVICE_URL = "https://files.jsw.tf";
+    seahubExtraConf = ''
+ALLOWED_HOSTS = ['.files.jsw.tf']
+CSRF_COOKIE_SECURE = True
+CSRF_COOKIE_SAMESITE = 'Strict'
+CSRF_TRUSTED_ORIGINS = ['https://files.jsw.tf', 'https://www.files.jsw.tf']
+    '';
+    seafileSettings = {
+      quota.default = 30;
+      history.keep_days = 40;
+      library_trash.expire_days = 14;
+      fileserver = {
+	host = "unix:/run/seafile/server.sock";
+	web_token_expire_time = 14400; # 4 hours 
+      };
+    };
+  };
+
+  services.caddy.virtualHosts."files.jsw.tf" = {
+    # serverAliases = ["www.share.jsw.tf"];
+    extraConfig = ''
+      handle_path /seafhttp/* {
+	reverse_proxy * unix//run/seafile/server.sock
+      }
+      handle_path /* {
+	reverse_proxy * unix//run/seahub/gunicorn.sock
+      }
+    '';
+  };
+}