diff --git a/prebuilt/bin/backuptool.sh b/prebuilt/bin/backuptool.sh
index 98e1c64..eda5d38 100755
--- a/prebuilt/bin/backuptool.sh
+++ b/prebuilt/bin/backuptool.sh
@@ -5,7 +5,7 @@
 
 export C=/tmp/backupdir
 export S=$2
-export V=11
+export V=12
 
 export ADDOND_VERSION=1