## Problem
Going to sub-URLs (ex: `nicolevdh.com/suburl`) works if navigating to it from the main site, but not if it's hard-refreshed or navigated to separately.
## Solution
Check your [[Nginx]] server config. Log into your server and execute:
`udo nano /etc/nginx/sites-available/notes.nicolevanderhoeven.com`
where `notes.nicolevanderhoeven.com` is your domain/subdomain.
In the `location` section, Nginx by default has this line saved:
`try_files $uri $uri/ =404;`
Remove that, and you should be all set!