diff --git a/testing/panel/README.md b/testing/panel/README.md
index 00165971..c1853442 100644
--- a/testing/panel/README.md
+++ b/testing/panel/README.md
@@ -18,7 +18,7 @@ cd testing/panel
 pnpm dev
 ```
 
-Then open http://localhost:3001
+Then open http://localhost:3010
 
 ## Creating Trace Files