From a284b70a64d399337377237b0be608f5e02bc126 Mon Sep 17 00:00:00 2001
From: Dario Piotrowicz <dario@cloudflare.com>
Date: Wed, 22 Apr 2026 14:40:23 +0100
Subject: [PATCH] chore: explicitly skip the Vercel OTEL when running open-next

---
 apps/site/instrumentation.ts | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/apps/site/instrumentation.ts b/apps/site/instrumentation.ts
index b953218a3e1e9..86097a48800b1 100644
--- a/apps/site/instrumentation.ts
+++ b/apps/site/instrumentation.ts
@@ -1,5 +1,7 @@
-import { registerOTel } from '@vercel/otel';
-
-export function register() {
-  registerOTel({ serviceName: 'nodejs-org' });
+export async function register() {
+  if (!('Cloudflare' in globalThis)) {
+    // Note: we don't need to set up the Vercel OTEL if the application is running on Cloudflare
+    const { registerOTel } = await import('@vercel/otel');
+    registerOTel({ serviceName: 'nodejs-org' });
+  }
 }