diff --git a/data/nginx-relay/nginx.conf b/data/nginx-relay/nginx.conf
index b5a61d2..6154581 100644
--- a/data/nginx-relay/nginx.conf
+++ b/data/nginx-relay/nginx.conf
@@ -13,6 +13,7 @@ stream {
         storage.signal.org                      storage-service;
         cdn.signal.org                          signal-cdn;
         cdn2.signal.org                         signal-cdn2;
+        cdn3.signal.org                         signal-cdn3;
         cdsi.signal.org                         cdsi;
         contentproxy.signal.org                 content-proxy;
         uptime.signal.org                       uptime;
@@ -39,6 +40,10 @@ stream {
         server cdn2.signal.org:443;
     }
 
+    upstream signal-cdn3 {
+        server cdn3.signal.org:443;
+    }
+
     upstream cdsi {
         server cdsi.signal.org:443;
     }