diff --git a/etc/vitrage/vitrage-config-generator.conf b/etc/vitrage/vitrage-config-generator.conf
index 91ea1691e..9110eb581 100644
--- a/etc/vitrage/vitrage-config-generator.conf
+++ b/etc/vitrage/vitrage-config-generator.conf
@@ -5,6 +5,7 @@ namespace = vitrage
 namespace = datasources
 namespace = oslo.middleware.healthcheck
 namespace = oslo.log
+namespace = oslo.messaging
 namespace = oslo.middleware
 namespace = oslo.policy
 namespace = keystonemiddleware.auth_token