diff --git a/build.sh b/build.sh
index b9f466f..4d10dd1 100644
--- a/build.sh
+++ b/build.sh
@@ -2,7 +2,7 @@
 
 cd "$(dirname "$0")"
 
-tag="9.12"
+tag="9.11"
 
 root/root/destroy --remove &> /dev/null
 rm -rf root/ *.tar.gz