diff --git a/manifests/server.pp b/manifests/server.pp
index c4114b1..230c7fb 100644
--- a/manifests/server.pp
+++ b/manifests/server.pp
@@ -47,7 +47,7 @@
     owner   => $user,
     group   => $group,
     mode    => '0640',
-    content => template("${module_name}/server/graylog.conf.erb"),
+    content => Sensitive(template("${module_name}/server/graylog.conf.erb")),
   }
 
   case $facts['os']['family'] {