diff --git a/.travis.yml b/.travis.yml
index 18bdc17..eb6b2d8 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,6 +7,7 @@ branches:
   except:
     - /^v[0-9]/
 install:
+  - yarn
   - yarn bootstrap
 script:
   - yarn test:src
@@ -20,4 +21,5 @@ deploy:
   github-token: $GITHUB_TOKEN # Set in the settings page of your repository, as a secure variable
   keep-history: true
   on:
-    branch: master
\ No newline at end of file
+    branch: master
+