diff --git a/modules/nixos/bundles/server.nix b/modules/nixos/bundles/server.nix
index 117ca6b..235817b 100644
--- a/modules/nixos/bundles/server.nix
+++ b/modules/nixos/bundles/server.nix
@@ -19,6 +19,7 @@ in
     radarr.enable = true;
     radicale.enable = true;
     sonarr.enable = true;
+    syncthing.enable = true;
     qbittorrent.enable = true;
     vaultwarden.enable = true;
     vscode-server.enable = true;
diff --git a/modules/nixos/default.nix b/modules/nixos/default.nix
index 26b70e2..6db4225 100644
--- a/modules/nixos/default.nix
+++ b/modules/nixos/default.nix
@@ -20,6 +20,7 @@ in
   nix-settings.enable = lib.mkDefault true;
   nixpkgs.enable = lib.mkDefault true;
   nixvim.enable = lib.mkDefault true;
+  syncthing.enable = lib.mkDefault true;
   systemd-boot.enable = lib.mkDefault true;
   tailscale.enable = lib.mkDefault true;
 
diff --git a/modules/nixos/features/borgbackup-srv.nix b/modules/nixos/features/borgbackup-srv.nix
index 40839df..5766c24 100644
--- a/modules/nixos/features/borgbackup-srv.nix
+++ b/modules/nixos/features/borgbackup-srv.nix
@@ -38,7 +38,11 @@ in
     services.borgbackup.jobs =
       let
         srv = location: {
-          paths = "/srv";
+          paths = [
+            "/srv"
+            "/home/srv/.config/syncthing"
+            "/home/srv/Sync"
+          ];
 
           compression = "auto,zstd";
 
diff --git a/modules/nixos/features/homepage-dashboard.nix b/modules/nixos/features/homepage-dashboard.nix
index b3bdc88..a531e73 100644
--- a/modules/nixos/features/homepage-dashboard.nix
+++ b/modules/nixos/features/homepage-dashboard.nix
@@ -190,6 +190,13 @@ in
                   "href" = "https://radicale.fi33.buzz/";
                 };
               }
+              {
+                "Syncthing" = {
+                  "description" = "Decentralised file synchronisation";
+                  "icon" = "syncthing.svg";
+                  "href" = "https://syncthing.fi33.buzz/";
+                };
+              }
               {
                 "qBittorrent" = {
                   "description" = "BitTorrent client";
diff --git a/modules/nixos/features/syncthing.nix b/modules/nixos/features/syncthing.nix
new file mode 100644
index 0000000..710b3e3
--- /dev/null
+++ b/modules/nixos/features/syncthing.nix
@@ -0,0 +1,78 @@
+{
+  config,
+  lib,
+  userName,
+  hostName,
+  ...
+}:
+let
+  feature = "syncthing";
+  port = "5008";
+
+  devicesList = [
+    {
+      device = "desktop";
+      id = "SKDADYB-DQVC2EG-BZ67OJR-DO25ZUR-URP2G5U-FXRNC65-OWPEKHN-STTRRQG";
+    }
+    {
+      device = "laptop";
+      id = "XDDGWB2-5OFYWSY-7LN652V-3WNQMWV-4WCVHCR-2EXLDW7-FUL2MC4-MMLO4QV";
+    }
+    {
+      device = "phone";
+      id = "DF56S5M-2EDKAML-LZBB35J-MNNK7UE-WAYE2QW-EKUGKXN-U5JW3RX-S3FUGA4";
+    }
+    {
+      device = "server";
+      id = "OP7EU3A-7A4CCMY-D4T3ND7-YWMRBNJ-KVE34FG-ZJQFSLS-WMLRWB4-FL2O7AZ";
+    }
+  ];
+
+  devices = builtins.listToAttrs (
+    map (
+      { device, id }:
+      {
+        name = device;
+        value = {
+          addresses = [
+            "tcp://${device}:22000"
+          ];
+          autoAcceptFolders = true;
+          inherit id;
+        };
+      }
+    ) (builtins.filter (deviceSet: deviceSet.device != hostName) devicesList)
+  );
+in
+{
+  config = lib.mkIf config.${feature}.enable {
+    services = {
+      # service
+      syncthing = {
+        enable = true;
+        guiAddress = "0.0.0.0:${port}";
+        openDefaultPorts = true;
+        user = "${userName}";
+        dataDir = "/home/${userName}";
+        overrideDevices = true;
+        settings = {
+          inherit devices;
+        };
+      };
+
+      # reverse proxy
+      nginx = {
+        virtualHosts."${feature}.fi33.buzz" = {
+          forceSSL = true;
+          useACMEHost = "fi33.buzz";
+          locations."/" = {
+            proxyPass = "http://localhost:${port}";
+            # proxyWebsockets = true;
+          };
+        };
+      };
+    };
+  };
+
+  options.${feature}.enable = lib.mkEnableOption "enables ${feature}";
+}