diff --git a/modules/hosts/sif/tailscale.nix b/modules/hosts/sif/tailscale.nix
new file mode 100644
index 0000000..7f03574
--- /dev/null
+++ b/modules/hosts/sif/tailscale.nix
@@ -0,0 +1,21 @@
+{
+  __findFile,
+  ...
+}:
+{
+  den.aspects.sif = {
+    includes = [
+      <programs/tailscale>
+    ];
+
+    provides.to-users.includes = [
+      <programs/tailscale>
+    ];
+
+    nixos = {
+      services.tailscale = {
+        useRoutingFeatures = "client";
+      };
+    };
+  };
+}