diff --git a/server.js b/server.js
index e106de5..53aadcf 100644
--- a/server.js
+++ b/server.js
@@ -110,6 +110,9 @@ function processRequest(req, res)
 			}
 		}
 
+        // Make sure the host header is to the URL we're requesting, not thingproxy
+        req.headers["host"] = remoteURL.host;
+
 		var proxyRequest = request({
 			url: remoteURL,
 			headers: req.headers,