diff --git a/.travis.yml b/.travis.yml
index e29e9239..ca592f0c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,5 +7,6 @@ before_install: cd desktop-app
 install: 
   - brew install yarn
   - yarn
+  - sh add-osx-cert.sh
 script:
   - yarn run package-mac