diff --git a/hosts/main.nix b/hosts/main.nix
index e09af33..49a9b8f 100644
--- a/hosts/main.nix
+++ b/hosts/main.nix
@@ -20,5 +20,6 @@
     ../nix-os/adb.nix
     ../nix-os/account.nix
     ../nix-os/xdg-default-apps.nix
+    ../nix-os/services/nix-binary-cache.nix
   ];
 }
\ No newline at end of file
diff --git a/nix-os/services/nix-binary-cache.nix b/nix-os/services/nix-binary-cache.nix
new file mode 100644
index 0000000..aaff003
--- /dev/null
+++ b/nix-os/services/nix-binary-cache.nix
@@ -0,0 +1,8 @@
+{
+  config = {
+    services.nix-serve = {
+      enable = true;
+      secretKeyFile = "/var/cache-priv-key.pem";
+    };
+  };
+}