diff --git a/index.js b/index.js
index 53a2c08..af7c9ab 100644
--- a/index.js
+++ b/index.js
@@ -13,6 +13,7 @@ const port                = process.env.port || 3000;
 // Report headers to trace
 app.use((req, res, next) => {
   trace.report('headers', req.headers);
+  trace.incrementMetric('request');
   next();
 });