diff --git a/.drone.yml b/.drone.yml
index 14a817c..c196d60 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -6,6 +6,7 @@ steps:
   - name: build ci
     image: rustlang/rust:nightly
     commands:
+      - set -e
       - cd ci || return 1
       - cargo build 
       - cd - || return 1