diff --git a/03frontends.cfg b/03frontends.cfg
index d71e296..7662886 100644
--- a/03frontends.cfg
+++ b/03frontends.cfg
@@ -288,6 +288,10 @@ frontend frontend_default
   # Redirect www to non-www domains
   http-request redirect prefix https://%[hdr(host),regsub(^www\.,,i)] code 301 if { hdr_beg(host) -i www. }
 
+ # Redirect /.well-known/webfinger to mastodon.benoit.jp.net
+  acl webfinger_request path_beg /.well-known/webfinger
+  http-request redirect location https://mastodon.benoit.jp.net%[capture.req.uri] if webfinger_request
+
   acl letsencrypt path_beg /.well-known/acme-challenge/
 
   acl laminar hdr(host) -i laminar.benoit.jp.net