diff --git a/Jenkinsfile b/Jenkinsfile
index b33ded7..c087e53 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -19,7 +19,7 @@ node {
          * For this example, we're using a Volkswagen-type approach ;-) */
 
         app.inside {
-            php bin/phpunit
+            php 'bin/phpunit'
         }
     }
 }
\ No newline at end of file