diff --git a/conf/share-smb.conf b/conf/share-smb.conf
index 97e4425..0eacfd8 100644
--- a/conf/share-smb.conf
+++ b/conf/share-smb.conf
@@ -4,7 +4,7 @@
    path = /home/yunohost.app/samba/share
    guest ok = no
    browsable = yes
-   valid users = @sambashare
+   valid users = @samba.share
    create mask = 0660
    directory mask = 770
    vfs objects = dfs_samba4 acl_xattr recycle