diff --git a/beta/install.txt b/beta/install.txt
index 657fa6f..a05061f 100644
--- a/beta/install.txt
+++ b/beta/install.txt
@@ -122,4 +122,4 @@ sync
 
 # shutdown once
 
-shutdown -h now
+shutdown now
diff --git a/miku/install.txt b/miku/install.txt
index 88bc770..d7c9c0e 100644
--- a/miku/install.txt
+++ b/miku/install.txt
@@ -137,7 +137,7 @@ sync
 
 # shutdown once
 
-shutdown -h now
+shutdown now
 
 # sync all /data after the install