diff --git a/hosts/ami/default.nix b/hosts/ami/default.nix
index 08145d9..a03b0a3 100644
--- a/hosts/ami/default.nix
+++ b/hosts/ami/default.nix
@@ -17,6 +17,7 @@
     ./forgejo.nix
     ./murmur.nix
     ./msmtp.nix
+    ./upgrade.nix
     ./website.nix
 
     ../../users/maintainer
diff --git a/hosts/ami/upgrade.nix b/hosts/ami/upgrade.nix
new file mode 100644
index 0000000..97ee3ac
--- /dev/null
+++ b/hosts/ami/upgrade.nix
@@ -0,0 +1,13 @@
+_: {
+  system.autoUpgrade = {
+    enable = true;
+    flake = "https://buffets.kitchen/chef/rice/archive/main.tar.gz#ami";
+    dates = "minutely";
+
+    allowReboot = true;
+    rebootWindow = {
+      lower = "02:00";
+      upper = "04:00";
+    };
+  };
+}