diff --git a/.travis.yml b/.travis.yml
index 0f23369a..789527d2 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,5 +6,6 @@ services:
   - docker
 
 script:
+  - set -e
   - TEST_MODE=yes make generate-devdoc
   - ./quickstart.sh