diff --git a/scripts/build-ahenk.sh b/scripts/build-ahenk.sh
index 4ecda1a..fbaec35 100755
--- a/scripts/build-ahenk.sh
+++ b/scripts/build-ahenk.sh
@@ -5,6 +5,7 @@
 #
 # Generated file can be found under /tmp/ahenk
 ###
+set -e
 
 pushd $(dirname $0) > /dev/null
 PRJ_ROOT_PATH=$(dirname $(pwd -P))