diff --git a/master/hosts.conf b/master/hosts.conf
index 4367c33..07b82cd 100644
--- a/master/hosts.conf
+++ b/master/hosts.conf
@@ -108,6 +108,7 @@ object Host "beholder" {
   }
 
   vars.pgsql_dbs["icingadb"] = {
+    pgsql_database = "icingadb"
     pgsql_query = "SELECT COUNT(*) FROM host"
   }
 }