diff --git a/.travis.yml b/.travis.yml
index 3c76ddad..6821834e 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,11 +13,12 @@ env:
   - secure: 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
   - secure: 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
 cache:
+  yarn: true
   directories:
   - node_modules
 before_script:
-- npm run build
-- npm install -g snyk
+- yarn run build
+- yarn global add snyk
 - snyk auth $SNYK_TOKEN
 before_deploy:
 - tar -czf wiki-js.tar.gz * -X .build/.deployexclude