diff --git a/.travis.yml b/.travis.yml
index 7b0ed03ae..1622e0afe 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -17,6 +17,7 @@ before_install:
 install:
   - "bin/installDeps.sh"
   - "export GIT_HASH=$(git rev-parse --verify --short HEAD)"
+  - "npm install ep_hash_auth"
 
 script:
   - "tests/frontend/travis/runner.sh"