From 5d24da4f2bfce43fe3e842a6c35f617dfef1ea38 Mon Sep 17 00:00:00 2001
From: Raul Ochoa <rochoaf@gmail.com>
Date: Mon, 21 Sep 2015 22:36:13 +0200
Subject: [PATCH] Keep x-cache-channel in named map static maps

---
 lib/cartodb/controllers/named_static_maps.js | 1 -
 1 file changed, 1 deletion(-)

diff --git a/lib/cartodb/controllers/named_static_maps.js b/lib/cartodb/controllers/named_static_maps.js
index 9f604a08..fd0706f0 100644
--- a/lib/cartodb/controllers/named_static_maps.js
+++ b/lib/cartodb/controllers/named_static_maps.js
@@ -121,7 +121,6 @@ NamedStaticMapsController.prototype.named = function(req, res) {
 
             // added by createLayergroup
             cacheChannel = res.header('X-Cache-Channel');
-            res.removeHeader('X-Cache-Channel');
             self.surrogateKeysCache.tag(res, new NamedMapsCacheEntry(cdbUser, template.name));
 
             layergroupId = layergroup.layergroupid.split(":")[0];