diff --git a/final.sh b/final.sh
index 5c2c7c8..2def234 100755
--- a/final.sh
+++ b/final.sh
@@ -18,6 +18,7 @@ disks_prepare() {
     #HEADER_PART=/dev/${_HEADER_DEV}1
     wipefs -a /dev/${_HEADER_DEV}1
     wipefs -a /dev/${_SYS_DEV}1
+    wipefs -a /dev/${_SYS_DEV}3
 
     echo -n "$_LUKS_PASS" | cryptsetup luksFormat --type luks2 --batch-mode --key-file - --header /dev/${_HEADER_DEV}1 /dev/${_SYS_DEV}3
     echo -n "$_LUKS_PASS" | cryptsetup open /dev/${_SYS_DEV}3 --header /dev/${_HEADER_DEV}1 --key-file - cryptroot