diff --git a/entry.sh b/entry.sh
index 8feb452..9e4e277 100755
--- a/entry.sh
+++ b/entry.sh
@@ -5,6 +5,8 @@ source $(dirname $0)/utils.sh
 function first_stage(){
 	echo foo first_stage
 	
+	apt install debootstrap
+	
 	if [[ ! -e /root/disk.img ]]; then
 	
 		echo creating image file