fix support param
diff --git a/metadata/service/support.yml b/metadata/service/support.yml
index e6a11a2..c9d59d6 100644
--- a/metadata/service/support.yml
+++ b/metadata/service/support.yml
@@ -1,5 +1,5 @@
 parameters:
-  rabbitmq:
+  postgresql:
     _support:
       backupninja:
         enabled: true