diff --git a/src/server.tsx b/src/server.tsx
index fd600b7..a2c9122 100644
--- a/src/server.tsx
+++ b/src/server.tsx
@@ -73,7 +73,7 @@ app.get("*", async c => {
 
     const connection = connections[subdomain]
     if (!connection)
-        return c.text("No tunnel", 502)
+        return c.text("Bad Gateway", 502)
 
     const id = randomID()
     const headers = Object.fromEntries(c.req.raw.headers)