diff --git a/lib/cartodb/controllers/map.js b/lib/cartodb/controllers/map.js
index 11074234..9fd67710 100644
--- a/lib/cartodb/controllers/map.js
+++ b/lib/cartodb/controllers/map.js
@@ -242,7 +242,7 @@ function getTemplate (
         const { template_id } = req.params;
         const { auth_token } = req.query;
 
-        const params = { dbuser, dbname, dbpassword, dbhost, dbport };
+        const params = Object.assign({ dbuser, dbname, dbpassword, dbhost, dbport }, req.query);
 
         const mapConfigProvider = new NamedMapMapConfigProvider(
             templateMaps,