diff --git a/.travis.yml b/.travis.yml
index 92c6e054..1c6c6480 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -14,4 +14,5 @@ install:
 script:
   - set -eo pipefail
   - flake8 server/app/
+  - npm run --prefix client/ test
   - pytest -s server/test