diff --git a/Jenkinsfile b/Jenkinsfile
index 88bdd58..72e4c97 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -9,6 +9,7 @@ pipeline {
     stages {
         stage('Build') {
             steps {
+                sh 'cask'
                 sh 'make'
                 stash includes: 'public/*', name: 'public_html'
             }