diff --git a/entry.sh b/entry.sh
index b903ae5..fcc4156 100755
--- a/entry.sh
+++ b/entry.sh
@@ -67,8 +67,8 @@ function first_stage(){
 	mount ${DEVICE}1 $TARGET/boot
 	echo mount ${DEVICE}1 $TARGET/boot
 	genfstab -U $TARGET | tee $TARGET/etc/fstab
-	lsblk -lpo NAME,UUID | grep $DEVICE | awk '{print $1}'
-	echo cryptlvm UID none luks > $TARGET/etc/crypttab
+	UUID=$(lsblk -lpo NAME,UUID | grep ${DEVICE}2 | awk '{print $1}')
+	echo cryptlvm UID=${UUID} none luks > $TARGET/etc/crypttab
 }
 
 function second_stage(){