diff --git a/lib/cartodb/backends/template_maps.js b/lib/cartodb/backends/template_maps.js
index e50f078b..39abd163 100644
--- a/lib/cartodb/backends/template_maps.js
+++ b/lib/cartodb/backends/template_maps.js
@@ -74,7 +74,7 @@ TemplateMaps.prototype._redisCmd = function(redisFunc, redisArgs, callback) {
             return callback(err);
         }
 
-        redisArgs.push((err, data) => {
+        redisClient[redisFunc.toUpperCase()](...redisArgs, (err, data) => {
             if (err) {
                 return callback(err);
             }
@@ -85,8 +85,6 @@ TemplateMaps.prototype._redisCmd = function(redisFunc, redisArgs, callback) {
 
             callback(null, data);
         });
-
-        redisClient[redisFunc.toUpperCase()].apply(redisClient, redisArgs);
     });
 };