diff --git a/mini/hardware-configuration.nix b/mini/hardware-configuration.nix
index 8e5e92f..a5de48c 100644
--- a/mini/hardware-configuration.nix
+++ b/mini/hardware-configuration.nix
@@ -24,7 +24,8 @@
     neededForBoot = true;
   };
 
-  # encrypted system
+  # encrypted system - on a md device
+  boot.swraid.enable = true;
   boot.initrd.luks.devices."crypt-system" = {
     device = "/dev/disk/by-uuid/a1d1ef39-74ea-4a6c-bc47-8ae90e002126";
     allowDiscards = true;
diff --git a/mini/install.txt b/mini/install.txt
index 111b500..83dcb8d 100644
--- a/mini/install.txt
+++ b/mini/install.txt
@@ -132,7 +132,7 @@ sync
 
 # shutdown once
 
-shutdown -h now
+shutdown now
 
 # sync all /data after the install
 
diff --git a/neko/install.txt b/neko/install.txt
index fae3b94..9281c98 100644
--- a/neko/install.txt
+++ b/neko/install.txt
@@ -133,7 +133,7 @@ sync
 
 # shutdown once
 
-shutdown -h now
+shutdown now
 
 # sync all /data after the install