1 files changed, 4 insertions, 1 deletions
diff --git a/MediaBrowser.Server.Implementations/HttpServer/ResponseFilter.cs b/MediaBrowser.Server.Implementations/HttpServer/ResponseFilter.cs
index 0da34efc6..4ef9d5277 100644
--- a/MediaBrowser.Server.Implementations/HttpServer/ResponseFilter.cs
+++ b/MediaBrowser.Server.Implementations/HttpServer/ResponseFilter.cs
@@ -58,7 +58,10 @@ namespace MediaBrowser.Server.Implementations.HttpServer
 
             if (hasOptions != null)
             {
-                hasOptions.Options["Server"] = "Mono-HTTPAPI/1.1";
+                if (!hasOptions.Options.ContainsKey("Server"))
+                {
+                    hasOptions.Options["Server"] = "Mono-HTTPAPI/1.1, UPnP/1.0 DLNADOC/1.50";
+                }
 
                 // Content length has to be explicitly set on on HttpListenerResponse or it won't be happy
                 string contentLength;