diff --git a/manifests/frontend.pp b/manifests/frontend.pp
index 564389a..dc2f768 100644
--- a/manifests/frontend.pp
+++ b/manifests/frontend.pp
@@ -4,8 +4,8 @@
 #     The directory where the application will be running
 
 class openstack_health::frontend(
-  $source_dir = '/opt/openstack-health',
   $api_endpoint,
+  $source_dir = '/opt/openstack-health',
 ) {
 
   class { '::nodejs':