diff --git a/lib/cartodb/server_options.js b/lib/cartodb/server_options.js
index 81d2c7b0..fdcdd5ce 100644
--- a/lib/cartodb/server_options.js
+++ b/lib/cartodb/server_options.js
@@ -5,12 +5,7 @@ var   _          = require('underscore')
 module.exports = function(){
     var me = {
         base_url: '/tiles/:table',
-        grainstore: {datasource: global.environment.postgres,
-                     styles: {
-            point: '#' + opts.table + " {marker-fill: #FF6600;marker-opacity: 1;marker-width: 8;marker-line-color: white;marker-line-width: 3;marker-line-opacity: 0.9;marker-placement: point;marker-type: ellipse;marker-allow-overlap: true;}",
-            polygon: '#' + opts.table + " {polygon-fill: #FF6600;polygon-opacity: 0.7;}" ,
-            multipolygon: '#' + opts.table + " {polygon-fill: #FF6600;polygon-opacity: 0.7;}"
-        }},
+        grainstore: {datasource: global.environment.postgres},
         redis: global.environment.redis
 };
 
@@ -35,6 +30,13 @@ me.req2params = function(req, callback){
     // for cartodb, ensure interactivity is cartodb_id or user specified
     req.params.interactivity = req.params.interactivity || 'cartodb_id';
 
+    // configure styles
+    this.grainstore.styles = {
+            point: '#' + req.params.table + " {marker-fill: #FF6600;marker-opacity: 1;marker-width: 8;marker-line-color: white;marker-line-width: 3;marker-line-opacity: 0.9;marker-placement: point;marker-type: ellipse;marker-allow-overlap: true;}",
+            polygon: '#' + req.params.table + " {polygon-fill: #FF6600;polygon-opacity: 0.7;}" ,
+            multipolygon: '#' + req.params.table + " {polygon-fill: #FF6600;polygon-opacity: 0.7;}"
+        };
+
     Step(
         function getDatabase(){
             cartoData.getDatabase(req, this);