diff --git a/provision.sh b/provision.sh
index d1912b4..30030fa 100755
--- a/provision.sh
+++ b/provision.sh
@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 usage() {
     printf '%s\n'   "Usage:"
     printf '$ %s\n' "$0 [-h|--help]"
@@ -23,7 +25,7 @@ if [ -z "$1" ]; then
 else
     case $1 in
         os|docker)
-            install_modules && $BASE_CMD --tags "$1" ;;
+            install_modules; $BASE_CMD --tags "$1" ;;
         reboot)
             install_modules
             if [ "$2" = "-f" ] || [ "$2" = "--force" ]; then