diff --git a/manifests/init.pp b/manifests/init.pp
index a8a2293..c4f3ad2 100644
--- a/manifests/init.pp
+++ b/manifests/init.pp
@@ -39,5 +39,6 @@ class project_config(
   $jenkins_scripts_dir            = "/etc/project-config/${base}jenkins/scripts"
   $nodepool_scripts_dir           = "/etc/project-config/${base}nodepool/scripts"
   $nodepool_elements_dir          = "/etc/project-config/${base}nodepool/elements"
+  $specs_index_file               = "/etc/project-config/${base}specs/index.html"
   $zuul_layout_dir                = "/etc/project-config/${base}zuul"
 }