diff --git a/hosts/bjarte/configuration.nix b/hosts/bjarte/configuration.nix
index 2051804..55be4b9 100644
--- a/hosts/bjarte/configuration.nix
+++ b/hosts/bjarte/configuration.nix
@@ -15,6 +15,7 @@
     #../../profiles/oci/distrobox.nix
 
     ../../users/pbsds
+    ../../users/pbsds/syncthing.nix
 
     #../../profiles/mounts/freon-nfs.nix
     #../../profiles/mounts/reidun-nfs.nix
diff --git a/hosts/sopp/configuration.nix b/hosts/sopp/configuration.nix
index 38c3e3a..81144f5 100644
--- a/hosts/sopp/configuration.nix
+++ b/hosts/sopp/configuration.nix
@@ -30,6 +30,7 @@
     ../../profiles/oci/distrobox.nix
 
     ../../users/pbsds
+    ../../users/pbsds/syncthing.nix
 
     ../../profiles/mounts/freon-nfs.nix
     ../../profiles/mounts/reidun-nfs.nix
diff --git a/users/pbsds/syncthing.nix b/users/pbsds/syncthing.nix
new file mode 100644
index 0000000..2c0bd19
--- /dev/null
+++ b/users/pbsds/syncthing.nix
@@ -0,0 +1,50 @@
+{ config, lib, pkgs, ...}:
+
+let
+  inherit (config.services.syncthing)
+    dataDir
+    ;
+in
+
+{
+
+  environment.systemPackages = lib.mkIf config.services.syncthing.enable [
+    (pkgs.makeDesktopItem {
+      desktopName = "Open Syncthing";
+      name = "Syncthing";
+      exec = "${pkgs.xdg-utils}/bin/xdg-open ${config.services.syncthing.guiAddress}";
+      icon = "${pkgs.syncthing.src}/assets/logo-512.png";
+    })
+  ];
+
+  services.syncthing = {
+    enable = true;
+
+    user = lib.mkDefault "pbsds";
+    group = lib.mkDefault "pbsds";
+    dataDir = lib.mkDefault config.users.users.pbsds.home + "/syncthing";
+
+    overrideDevices = true; # overrides devices from WebUI
+    overrideFolders = true; # overrides folders from WebUI
+
+    settings = {
+      options.urAccepted = false;
+      # TODO: nox
+      # TODO: somehow disable gui
+      # TODO: somehow auto-make a gui user+password
+      # TODO: somehow don't create ~/Sync
+
+      # nix run -- nixpkgs#syncthing generate --config="$HOME"/syncthing/.config/syncthing
+      devices."bjarte".id = "C7QQYJU-PMJDP2Z-CKTAV4A-V6IFEG5-YFBGCNU-PJPCZFC-QSXKZY3-NC5WRAL";
+      devices."sopp".id = "ZQJEWAX-GALDJDO-FBOE5ON-M5XKXNT-PRZD3CY-S7L3XDR-PR27NYL-RZ6O7QW";
+      /* devices."sopp".autoAcceptFolders = true; # TODO */
+
+      folders."ntnu" = {
+        path = "${dataDir}/ntnu";
+        devices = [ "bjarte" "sopp" ];
+        /* ignorePerms = false; # `false` means sync file permissions */
+      };
+
+    };
+  };
+}