diff --git a/Lidgren.Network/NetUPnP.cs b/Lidgren.Network/NetUPnP.cs
index 891d685..217602f 100644
--- a/Lidgren.Network/NetUPnP.cs
+++ b/Lidgren.Network/NetUPnP.cs
@@ -97,7 +97,9 @@ namespace Lidgren.Network
 			{
 #endif
 			XmlDocument desc = new XmlDocument();
-			desc.Load(WebRequest.Create(resp).GetResponse().GetResponseStream());
+			using (var response = WebRequest.Create(resp).GetResponse())
+				desc.Load(response.GetResponseStream());
+
 			XmlNamespaceManager nsMgr = new XmlNamespaceManager(desc.NameTable);
 			nsMgr.AddNamespace("tns", "urn:schemas-upnp-org:device-1-0");
 			XmlNode typen = desc.SelectSingleNode("//tns:device/tns:deviceType/text()", nsMgr);