BrowserSync pointing to apache default page

Hi, I’m quite new to Sage. I intalled all correctly but when I run gulp watch the home page I get at mysite.dev:3000 is the Apache default page. It works ok for other routes and external link.
How can I overwrite this behavior?

I changed devUrl in manifest.json, I’m using a vagrant box.

Thanks

----------- EDIT : restarting apache solved the problem