diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 12fb1c84351ef155fef98f27e687b3122b8d18c6..59b8459c60b6fb361bb7a94ce3fe20c5be68156a 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -113,6 +113,7 @@ e2e-test:
     # - apt install -y snapd
     # - snap install chromium --beta
     # - apt-get update
+    - npm install protractor
     - npm run e2e
 # sonar-analyze:
 #   stage: analyze