diff --git a/install.md b/install.md
index b0162cb..c626b2d 100644
--- a/install.md
+++ b/install.md
@@ -41,7 +41,7 @@ $ cryptsetup -c aes-xts-plain -y -s 512 luksFormat /dev/sda2
 $ YES  
   
 **Open encrypted partition and mount to container "lvm".**  
-$ cryptsetup luksOpen /dev/vda2 lvm  
+$ cryptsetup luksOpen /dev/sda2 lvm  
   
 **Create LVM physical volume.**  
 $ pvcreate /dev/mapper/lvm