diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 1cc1707..ef28b3e 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -10,9 +10,11 @@ cache:
 test_async:
   script:
    - npm install
+   - npm install --global mocha
    - npm run test
 
 test_coverage:
   script:
     - npm install
+    - npm install --global mocha nyc
     - npm run coverage