diff --git a/client/server.js b/client/server.js
index 2bc6d768b..ac8223c10 100644
--- a/client/server.js
+++ b/client/server.js
@@ -37,6 +37,10 @@ var proxy = httpProxy.createProxy({
   target: 'http://' + BACKEND_HOST
 });
 
+proxy.on('error', function(err) {
+  console.error('Proxy error', err);
+});
+
 app.all('/api*', proxy.web.bind(proxy));
 
 // Serve index page