diff --git a/monitoring/configuration/pg-exporter-queries.yml b/monitoring/configuration/pg-exporter-queries.yml
index 5b65a1b..deacdbf 100644
--- a/monitoring/configuration/pg-exporter-queries.yml
+++ b/monitoring/configuration/pg-exporter-queries.yml
@@ -272,3 +272,4 @@ pg_tb_stats:
     - messages:
         usage: "GAUGE"
         description: "Number of messages for the given pubsub topic"
+