Redirect all URLs that ends with specific phrase to home page

Hello,

Is it possible with regex to redirect all URLs that end with a specific slug to the home page?

E.g.:
1. /100-warum-ich-dich-liebe/adventskalender-ideen/füllen-erwachsene/
2. /100-was-ich-mit-dir-erleben-will/adventskalender-ideen/füllen-erwachsene/
…

all should redirect to home page

I’ve tried this one, but it doesn’t work:

source : (.*)\/füllen-erwachsene[/]?$
target: /

Thanks!