diff --git a/scripts/prepare_image.sh b/scripts/prepare_image.sh
index d9cfea4ded..a777b8589f 100755
--- a/scripts/prepare_image.sh
+++ b/scripts/prepare_image.sh
@@ -1,3 +1,5 @@
+set -e
+
 usage() {
     echo "Usage:"
     echo "  $0 image_name"