diff --git a/hosts/ha1/default.nix b/hosts/ha1/default.nix
index 4cd684a..2a9f276 100644
--- a/hosts/ha1/default.nix
+++ b/hosts/ha1/default.nix
@@ -1,5 +1,6 @@
 { ... }: {
   imports = [
     ./configuration.nix
+    ../../services/home-assistant
   ];
 }
diff --git a/services/home-assistant/default.nix b/services/home-assistant/default.nix
new file mode 100644
index 0000000..3e30218
--- /dev/null
+++ b/services/home-assistant/default.nix
@@ -0,0 +1,7 @@
+{ pkgs, ... }:
+{
+  services.home-assistant = {
+    enable = true;
+    configWritable = true;
+  };
+}