diff --git a/hosts/blacksteel/default.nix b/hosts/blacksteel/default.nix
index 485e376..bb40f25 100644
--- a/hosts/blacksteel/default.nix
+++ b/hosts/blacksteel/default.nix
@@ -18,8 +18,8 @@
     ./services/mastodon.nix
     ./services/matrix.nix
     ./services/minecraft.nix
-    ./services/qbittorrent.nix
     ./services/samba.nix
+    ./services/transmission.nix
   ];
 
   boot.loader.efi.canTouchEfiVariables = true;
diff --git a/hosts/blacksteel/services/qbittorrent.nix b/hosts/blacksteel/services/qbittorrent.nix
deleted file mode 100644
index 0be91f2..0000000
--- a/hosts/blacksteel/services/qbittorrent.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{ pkgs, ... }:
-{
-  # TODO: https://github.com/NixOS/nixpkgs/pull/287923
-  # currently running qbittorrent-nox with tmux :c
-  environment.systemPackages = with pkgs; [
-    qbittorrent-nox
-  ];
-}
diff --git a/hosts/blacksteel/services/samba.nix b/hosts/blacksteel/services/samba.nix
index df41374..e7a53ad 100644
--- a/hosts/blacksteel/services/samba.nix
+++ b/hosts/blacksteel/services/samba.nix
@@ -1,3 +1,4 @@
+{ config, ... }:
 {
   services.samba = {
     enable = true;
@@ -12,4 +13,12 @@
     enable = true;
     openFirewall = true;
   };
+
+  users.users."guanranwang" = {
+    uid = 1000;
+    isNormalUser = true;
+    createHome = false;
+    useDefaultShell = false;
+    hashedPasswordFile = config.sops.secrets."hashed-passwd".path;
+  };
 }
diff --git a/hosts/blacksteel/services/transmission.nix b/hosts/blacksteel/services/transmission.nix
new file mode 100644
index 0000000..48f418f
--- /dev/null
+++ b/hosts/blacksteel/services/transmission.nix
@@ -0,0 +1,27 @@
+{ pkgs, ... }:
+{
+  services.transmission = {
+    enable = true;
+    openRPCPort = true;
+    webHome = pkgs.flood-for-transmission;
+    settings = {
+      rpc-bind-address = "0.0.0.0";
+      rpc-port = 9080;
+
+      # tailscale
+      rpc-whitelist = "100.*.*.*";
+      rpc-host-whitelist = "blacksteel";
+
+      incomplete-dir = "/mnt/torrent/downloading";
+      download-dir = "/mnt/torrent";
+
+      speed-limit-up-enabled = true;
+      speed-limit-up = 1000;
+      speed-limit-down-enabled = true;
+      speed-limit-down = 4000;
+
+      ratio-limit-enabled = true;
+      ratio-limit = 2;
+    };
+  };
+}