Breakpoints doesn't work in nodejs

Hi,
When I try to set a breakpoint and debug the file, the debugger just run the app without stopping at breakpoints.
This is my code:

console.log('123');

And this is my output:

/usr/bin/node --debug-brk=39765 --nolazy index.js
debugger listening on port 39765
123

Process finished with exit code 0

Does anyone has an idea how to solve this?