Reverse proxy for Jenkins in apache

I installed jenkins on my local machine. It's avaliable localhost:8080. I want to configure that I be able to Jenkins from localhost/jenkins

I tryed to put this in my 000-default.conf:

<VirtualHost *:80> ProxyPreserveHost On ProxyPass / http://127.0.0.1:8080/ ProxyPassReverse / http://127.0.0.1:8080/</VirtualHost>