diff --git a/manifests/site.pp b/manifests/site.pp
index 36cb02bbe0..585772b3c8 100644
--- a/manifests/site.pp
+++ b/manifests/site.pp
@@ -460,7 +460,7 @@ node /^logstash-worker\d+\.openstack\.org$/ {
 
   class { 'openstack_project::logstash_worker':
     discover_node         => 'elasticsearch02.openstack.org',
-    enable_mqtt           => true,
+    enable_mqtt           => false,
     mqtt_password         => hiera('mqtt_service_user_password'),
     mqtt_ca_cert_contents => hiera('mosquitto_tls_ca_file'),
   }