diff --git a/manifests/instance/app.pp b/manifests/instance/app.pp
index f59e4a4..6601e06 100644
--- a/manifests/instance/app.pp
+++ b/manifests/instance/app.pp
@@ -47,7 +47,7 @@
   File {
     owner  => $wp_owner,
     group  => $wp_group,
-    mode   => '0644',
+    mode   => '0664',
   }
   Exec {
     path      => ['/bin','/sbin','/usr/bin','/usr/sbin'],