diff --git a/lib/cartodb/controllers/analyses.js b/lib/cartodb/controllers/analyses.js
index 6c2465bc..fb75c633 100644
--- a/lib/cartodb/controllers/analyses.js
+++ b/lib/cartodb/controllers/analyses.js
@@ -10,7 +10,7 @@ module.exports = AnalysesController;
 
 AnalysesController.prototype.register = function (app) {
     app.get(
-        app.base_url_mapconfig + '/analyses/catalog',
+        `${app.base_url_mapconfig}/analyses/catalog`,
         cors(),
         userMiddleware,
         this.prepareContext,
@@ -56,9 +56,11 @@ AnalysesController.prototype.prepareResponse = function () {
 
         const analysisIdToTable = tables.reduce((analysisIdToTable, table) => {
             const analysisId = table.relname.split('_')[2];
+
             if (analysisId && analysisId.length === 40) {
                 analysisIdToTable[analysisId] = table;
             }
+
             return analysisIdToTable;
         }, {});
 
@@ -66,6 +68,7 @@ AnalysesController.prototype.prepareResponse = function () {
             if (analysisIdToTable.hasOwnProperty(analysis.node_id)) {
                 analysis.table = analysisIdToTable[analysis.node_id];
             }
+
             return analysis;
         })
         .sort((analysisA, analysisB) => {