diff --git a/README.md b/README.md
index 1fb54d5..f6f218d 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ This docker is designed to provide a ready-to-go and maintainable BackupPC insta
 ![BackupPC Logo](https://backuppc.github.io/backuppc/images/logos/logo320.png)
 BackupPC is a free self-hosted backup software able to backup remote hosts through various ways like rsync, smb or tar. It supports full and incremental backups, and reconstruct automatically a usable verbatim from any backup version. Started with version 4, BackupPC uses a new way to store backups by a reverse delta approach and no hardlinks.
 
-See [BackupPC documentation](http://backuppc.sourceforge.net/BackupPC-4.1.1.html) for further details and how to use it.
+See [BackupPC documentation](https://backuppc.github.io/backuppc/BackupPC.html) for further details and how to use it.
 
 ## Basic usage